spec/dummy_iruby/Nyaplot basics | Daru Examples.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Note : Examples are taken from daru : http://nbviewer.jupyter.org/github/SciRuby/sciruby-notebooks/blob/master/Data%20Analysis/Plotting/Visualization.ipynb"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "\n",
      "Install the spreadsheet gem version ~>1.1.1 for using spreadsheet functions.\n",
      "\n",
      "Install the mechanize gem version ~>2.7.5 for using mechanize functions.\n"
     ]
    },
    {
     "data": {
      "application/javascript": [
       "if(window['d3'] === undefined ||\n",
       "   window['Nyaplot'] === undefined){\n",
       "    var path = {\"d3\":\"https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min\",\"downloadable\":\"http://cdn.rawgit.com/domitry/d3-downloadable/master/d3-downloadable\"};\n",
       "\n",
       "\n",
       "\n",
       "    var shim = {\"d3\":{\"exports\":\"d3\"},\"downloadable\":{\"exports\":\"downloadable\"}};\n",
       "\n",
       "    require.config({paths: path, shim:shim});\n",
       "\n",
       "\n",
       "require(['d3'], function(d3){window['d3']=d3;console.log('finished loading d3');require(['downloadable'], function(downloadable){window['downloadable']=downloadable;console.log('finished loading downloadable');\n",
       "\n",
       "\tvar script = d3.select(\"head\")\n",
       "\t    .append(\"script\")\n",
       "\t    .attr(\"src\", \"http://cdn.rawgit.com/domitry/Nyaplotjs/master/release/nyaplot.js\")\n",
       "\t    .attr(\"async\", true);\n",
       "\n",
       "\tscript[0][0].onload = script[0][0].onreadystatechange = function(){\n",
       "\n",
       "\n",
       "\t    var event = document.createEvent(\"HTMLEvents\");\n",
       "\t    event.initEvent(\"load_nyaplot\",false,false);\n",
       "\t    window.dispatchEvent(event);\n",
       "\t    console.log('Finished loading Nyaplotjs');\n",
       "\n",
       "\t};\n",
       "\n",
       "\n",
       "});});\n",
       "}\n"
      ],
      "text/plain": [
       "\"if(window['d3'] === undefined ||\\n   window['Nyaplot'] === undefined){\\n    var path = {\\\"d3\\\":\\\"https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min\\\",\\\"downloadable\\\":\\\"http://cdn.rawgit.com/domitry/d3-downloadable/master/d3-downloadable\\\"};\\n\\n\\n\\n    var shim = {\\\"d3\\\":{\\\"exports\\\":\\\"d3\\\"},\\\"downloadable\\\":{\\\"exports\\\":\\\"downloadable\\\"}};\\n\\n    require.config({paths: path, shim:shim});\\n\\n\\nrequire(['d3'], function(d3){window['d3']=d3;console.log('finished loading d3');require(['downloadable'], function(downloadable){window['downloadable']=downloadable;console.log('finished loading downloadable');\\n\\n\\tvar script = d3.select(\\\"head\\\")\\n\\t    .append(\\\"script\\\")\\n\\t    .attr(\\\"src\\\", \\\"http://cdn.rawgit.com/domitry/Nyaplotjs/master/release/nyaplot.js\\\")\\n\\t    .attr(\\\"async\\\", true);\\n\\n\\tscript[0][0].onload = script[0][0].onreadystatechange = function(){\\n\\n\\n\\t    var event = document.createEvent(\\\"HTMLEvents\\\");\\n\\t    event.initEvent(\\\"load_nyaplot\\\",false,false);\\n\\t    window.dispatchEvent(event);\\n\\t    console.log('Finished loading Nyaplotjs');\\n\\n\\t};\\n\\n\\n});});\\n}\\n\""
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "true"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "require 'daru/view'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/javascript": [
       "if(window['d3'] === undefined ||\n",
       "   window['Nyaplot'] === undefined){\n",
       "    var path = {\"d3\":\"https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min\",\"downloadable\":\"http://cdn.rawgit.com/domitry/d3-downloadable/master/d3-downloadable\"};\n",
       "\n",
       "\n",
       "\n",
       "    var shim = {\"d3\":{\"exports\":\"d3\"},\"downloadable\":{\"exports\":\"downloadable\"}};\n",
       "\n",
       "    require.config({paths: path, shim:shim});\n",
       "\n",
       "\n",
       "require(['d3'], function(d3){window['d3']=d3;console.log('finished loading d3');require(['downloadable'], function(downloadable){window['downloadable']=downloadable;console.log('finished loading downloadable');\n",
       "\n",
       "\tvar script = d3.select(\"head\")\n",
       "\t    .append(\"script\")\n",
       "\t    .attr(\"src\", \"http://cdn.rawgit.com/domitry/Nyaplotjs/master/release/nyaplot.js\")\n",
       "\t    .attr(\"async\", true);\n",
       "\n",
       "\tscript[0][0].onload = script[0][0].onreadystatechange = function(){\n",
       "\n",
       "\n",
       "\t    var event = document.createEvent(\"HTMLEvents\");\n",
       "\t    event.initEvent(\"load_nyaplot\",false,false);\n",
       "\t    window.dispatchEvent(event);\n",
       "\t    console.log('Finished loading Nyaplotjs');\n",
       "\n",
       "\t};\n",
       "\n",
       "\n",
       "});});\n",
       "}\n"
      ],
      "text/plain": [
       "\"if(window['d3'] === undefined ||\\n   window['Nyaplot'] === undefined){\\n    var path = {\\\"d3\\\":\\\"https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min\\\",\\\"downloadable\\\":\\\"http://cdn.rawgit.com/domitry/d3-downloadable/master/d3-downloadable\\\"};\\n\\n\\n\\n    var shim = {\\\"d3\\\":{\\\"exports\\\":\\\"d3\\\"},\\\"downloadable\\\":{\\\"exports\\\":\\\"downloadable\\\"}};\\n\\n    require.config({paths: path, shim:shim});\\n\\n\\nrequire(['d3'], function(d3){window['d3']=d3;console.log('finished loading d3');require(['downloadable'], function(downloadable){window['downloadable']=downloadable;console.log('finished loading downloadable');\\n\\n\\tvar script = d3.select(\\\"head\\\")\\n\\t    .append(\\\"script\\\")\\n\\t    .attr(\\\"src\\\", \\\"http://cdn.rawgit.com/domitry/Nyaplotjs/master/release/nyaplot.js\\\")\\n\\t    .attr(\\\"async\\\", true);\\n\\n\\tscript[0][0].onload = script[0][0].onreadystatechange = function(){\\n\\n\\n\\t    var event = document.createEvent(\\\"HTMLEvents\\\");\\n\\t    event.initEvent(\\\"load_nyaplot\\\",false,false);\\n\\t    window.dispatchEvent(event);\\n\\t    console.log('Finished loading Nyaplotjs');\\n\\n\\t};\\n\\n\\n});});\\n}\\n\""
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       ":nyaplot"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "Daru::View.plotting_library = :nyaplot"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Categorical Vector Visualization"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<b> Daru::Vector(6):category </b>\n",
       "<table>\n",
       "  <thead>\n",
       "  \n",
       "</thead>\n",
       "  <tbody>\n",
       "  \n",
       "    <tr>\n",
       "      <td>0</td>\n",
       "      <td>a</td>\n",
       "    </tr>\n",
       "  \n",
       "    <tr>\n",
       "      <td>1</td>\n",
       "      <td>a</td>\n",
       "    </tr>\n",
       "  \n",
       "    <tr>\n",
       "      <td>2</td>\n",
       "      <td>a</td>\n",
       "    </tr>\n",
       "  \n",
       "    <tr>\n",
       "      <td>3</td>\n",
       "      <td>b</td>\n",
       "    </tr>\n",
       "  \n",
       "    <tr>\n",
       "      <td>4</td>\n",
       "      <td>b</td>\n",
       "    </tr>\n",
       "  \n",
       "    <tr>\n",
       "      <td>5</td>\n",
       "      <td>c</td>\n",
       "    </tr>\n",
       "  \n",
       "\n",
       "  \n",
       "</tbody>\n",
       "</table>"
      ],
      "text/plain": [
       "#<Daru::Vector(6):category>\n",
       "   0   a\n",
       "   1   a\n",
       "   2   a\n",
       "   3   b\n",
       "   4   b\n",
       "   5   c"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dv = Daru::Vector.new [:a, :a, :a, :b, :b, :c], type: :category"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Bar graph\n",
    "\n",
    "##### 1. Frequency (count)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "#<Daru::View::Plot:0x00000003b87dd0 @data=#<Daru::Vector(6):category>\n",
       "   0   a\n",
       "   1   a\n",
       "   2   a\n",
       "   3   b\n",
       "   4   b\n",
       "   5   c, @options={:type=>:bar, :method=>:count}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x00000003b876f0 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003b85f08 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"d2703cc9-f28f-4c6a-adcf-3be6187d1969\"}, @xrange=[:a, :b, :c], @yrange=[0, 3]>], :options=>{}}>>"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph1 = Daru::View::Plot.new(dv, type: :bar)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Nyaplot::Plot"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph1.chart.class"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-bc8fbb1c-434e-4564-8b0c-af36e1258659'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"bar\",\"options\":{\"x\":\"data0\",\"y\":\"data1\"},\"data\":\"d2703cc9-f28f-4c6a-adcf-3be6187d1969\"}],\"options\":{\"width\":700,\"xrange\":[\"a\",\"b\",\"c\"],\"yrange\":[0,3]}}],\"data\":{\"d2703cc9-f28f-4c6a-adcf-3be6187d1969\":[{\"data0\":\"a\",\"data1\":3},{\"data0\":\"b\",\"data1\":2},{\"data0\":\"c\",\"data1\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-bc8fbb1c-434e-4564-8b0c-af36e1258659';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x00000003b022e8 @properties={:panes=>[#<Nyaplot::Plot:0x00000003b876f0 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003b85f08 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"d2703cc9-f28f-4c6a-adcf-3be6187d1969\"}, @xrange=[:a, :b, :c], @yrange=[0, 3]>], :options=>{:width=>700, :xrange=>[:a, :b, :c], :yrange=>[0, 3]}}>], :data=>{\"d2703cc9-f28f-4c6a-adcf-3be6187d1969\"=>#<Nyaplot::DataFrame:0x00000003b869d0 @name=\"d2703cc9-f28f-4c6a-adcf-3be6187d1969\", @rows=[{:data0=>:a, :data1=>3}, {:data0=>:b, :data1=>2}, {:data0=>:c, :data1=>1}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph1.show_in_iruby"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       ":category"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dv = Daru::Vector.new ['III']*10 + ['II']*5 + ['I']*5, type: :category, categories: ['I', 'II', 'III']\n",
    "dv.type"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "#<Daru::View::Plot:0x00000003a3ca20 @data=#<Daru::Vector(20):category>\n",
       "   0 III\n",
       "   1 III\n",
       "   2 III\n",
       "   3 III\n",
       "   4 III\n",
       "   5 III\n",
       "   6 III\n",
       "   7 III\n",
       "   8 III\n",
       "   9 III\n",
       "  10  II\n",
       "  11  II\n",
       "  12  II\n",
       "  13  II\n",
       "  14  II\n",
       " ... ..., @options={:type=>:bar, :method=>:count}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x00000003a3c930 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003a33600 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 10]>], :options=>{}}>>"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2 = Daru::View::Plot.new(dv, type: :bar)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Daru::View::Plot"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2.class"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Nyaplot::Plot"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2.chart.class"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-9dda0f18-9239-4ffc-a7a7-f350b1e7175a'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"bar\",\"options\":{\"x\":\"data0\",\"y\":\"data1\"},\"data\":\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\"}],\"options\":{\"x_label\":\"Cat\",\"y_label\":\"Frequency\",\"width\":700,\"xrange\":[\"I\",\"II\",\"III\"],\"yrange\":[0,10]}}],\"data\":{\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\":[{\"data0\":\"I\",\"data1\":5},{\"data0\":\"II\",\"data1\":5},{\"data0\":\"III\",\"data1\":10}]},\"extension\":[]}\n",
       "        var id_name = '#vis-9dda0f18-9239-4ffc-a7a7-f350b1e7175a';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x00000003a3c930 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003a33600 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 10]>], :options=>{:x_label=>\"Cat\", :y_label=>\"Frequency\", :width=>700, :xrange=>[\"I\", \"II\", \"III\"], :yrange=>[0, 10]}}>"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Nyaplot methods will work.Since #chart is Nyaplot::Plot class object\n",
    "bar_graph2.chart.x_label 'Cat'\n",
    "bar_graph2.chart.y_label 'Frequency'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-5c2eb4b3-9597-417c-be57-4282be99fc1b'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"bar\",\"options\":{\"x\":\"data0\",\"y\":\"data1\"},\"data\":\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\"}],\"options\":{\"x_label\":\"Cat\",\"y_label\":\"Frequency\",\"width\":700,\"xrange\":[\"I\",\"II\",\"III\"],\"yrange\":[0,10]}}],\"data\":{\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\":[{\"data0\":\"I\",\"data1\":5},{\"data0\":\"II\",\"data1\":5},{\"data0\":\"III\",\"data1\":10}]},\"extension\":[]}\n",
       "        var id_name = '#vis-5c2eb4b3-9597-417c-be57-4282be99fc1b';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x00000003a3c930 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003a33600 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"5c7ce333-5a85-4667-99dc-70f28f8c1f03\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 10]>], :options=>{:x_label=>\"Cat\", :y_label=>\"Frequency\", :width=>700, :xrange=>[\"I\", \"II\", \"III\"], :yrange=>[0, 10]}}>"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2.chart # or bar_graph2.show_in_iruby"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 2. Percentage"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "#<Daru::View::Plot:0x00000003192668 @data=#<Daru::Vector(20):category>\n",
       "   0 III\n",
       "   1 III\n",
       "   2 III\n",
       "   3 III\n",
       "   4 III\n",
       "   5 III\n",
       "   6 III\n",
       "   7 III\n",
       "   8 III\n",
       "   9 III\n",
       "  10  II\n",
       "  11  II\n",
       "  12  II\n",
       "  13  II\n",
       "  14  II\n",
       " ... ..., @options={:type=>:bar, :method=>:percentage}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x00000003192500 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003190890 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"4cfa1107-b2e6-49bb-9c04-375158cfe800\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 50.0]>], :options=>{:yrange=>[0, 100]}}>>"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2_per = Daru::View::Plot.new(dv, type: :bar, method: :percentage)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-0f7b1f6b-63ef-427a-99dc-0dfa975d6bc4'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"bar\",\"options\":{\"x\":\"data0\",\"y\":\"data1\"},\"data\":\"4cfa1107-b2e6-49bb-9c04-375158cfe800\"}],\"options\":{\"yrange\":[0,100],\"x_label\":\"Categories\",\"y_label\":\"Percentage (%)\",\"width\":700,\"xrange\":[\"I\",\"II\",\"III\"]}}],\"data\":{\"4cfa1107-b2e6-49bb-9c04-375158cfe800\":[{\"data0\":\"I\",\"data1\":25.0},{\"data0\":\"II\",\"data1\":25.0},{\"data0\":\"III\",\"data1\":50.0}]},\"extension\":[]}\n",
       "        var id_name = '#vis-0f7b1f6b-63ef-427a-99dc-0dfa975d6bc4';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x000000030bd5d0 @properties={:panes=>[#<Nyaplot::Plot:0x00000003192500 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003190890 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"4cfa1107-b2e6-49bb-9c04-375158cfe800\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 50.0]>], :options=>{:yrange=>[0, 100], :x_label=>\"Categories\", :y_label=>\"Percentage (%)\", :width=>700, :xrange=>[\"I\", \"II\", \"III\"]}}>], :data=>{\"4cfa1107-b2e6-49bb-9c04-375158cfe800\"=>#<Nyaplot::DataFrame:0x00000003191178 @name=\"4cfa1107-b2e6-49bb-9c04-375158cfe800\", @rows=[{:data0=>\"I\", :data1=>25.0}, {:data0=>\"II\", :data1=>25.0}, {:data0=>\"III\", :data1=>50.0}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2_per.chart.x_label 'Categories'\n",
    "bar_graph2_per.chart.y_label 'Percentage (%)'\n",
    "bar_graph2_per.show_in_iruby"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 3. Fraction"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "#<Daru::View::Plot:0x00000002edcbd0 @data=#<Daru::Vector(20):category>\n",
       "   0 III\n",
       "   1 III\n",
       "   2 III\n",
       "   3 III\n",
       "   4 III\n",
       "   5 III\n",
       "   6 III\n",
       "   7 III\n",
       "   8 III\n",
       "   9 III\n",
       "  10  II\n",
       "  11  II\n",
       "  12  II\n",
       "  13  II\n",
       "  14  II\n",
       " ... ..., @options={:type=>:bar, :method=>:fraction}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x00000002edcb58 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000002ed19d8 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"9d2ff911-93f1-4a5e-b266-e403eafe49b5\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 0.5]>], :options=>{:yrange=>[0, 1]}}>>"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph2_frac = Daru::View::Plot.new(dv, type: :bar, method: :fraction)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-28841584-b2ec-4541-ab66-a8d7b40dfdaf'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"bar\",\"options\":{\"x\":\"data0\",\"y\":\"data1\"},\"data\":\"9d2ff911-93f1-4a5e-b266-e403eafe49b5\"}],\"options\":{\"yrange\":[0,1],\"y_label\":\"Fraction\",\"width\":700,\"xrange\":[\"I\",\"II\",\"III\"]}}],\"data\":{\"9d2ff911-93f1-4a5e-b266-e403eafe49b5\":[{\"data0\":\"I\",\"data1\":0.25},{\"data0\":\"II\",\"data1\":0.25},{\"data0\":\"III\",\"data1\":0.5}]},\"extension\":[]}\n",
       "        var id_name = '#vis-28841584-b2ec-4541-ab66-a8d7b40dfdaf';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x00000002e275a0 @properties={:panes=>[#<Nyaplot::Plot:0x00000002edcb58 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000002ed19d8 @properties={:type=>:bar, :options=>{:x=>\"data0\", :y=>\"data1\"}, :data=>\"9d2ff911-93f1-4a5e-b266-e403eafe49b5\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 0.5]>], :options=>{:yrange=>[0, 1], :y_label=>\"Fraction\", :width=>700, :xrange=>[\"I\", \"II\", \"III\"]}}>], :data=>{\"9d2ff911-93f1-4a5e-b266-e403eafe49b5\"=>#<Nyaplot::DataFrame:0x00000002ed2a90 @name=\"9d2ff911-93f1-4a5e-b266-e403eafe49b5\", @rows=[{:data0=>\"I\", :data1=>0.25}, {:data0=>\"II\", :data1=>0.25}, {:data0=>\"III\", :data1=>0.5}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# bar_graph2_frac.chart.x_label 'Categories'\n",
    "bar_graph2_frac.chart.y_label 'Fraction'\n",
    "bar_graph2_frac.show_in_iruby"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Categorical data visualization in Dataframe\n",
    "### Bar Graph"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       ":category"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = Daru::DataFrame.new({\n",
    "  a: [1, 2, 4, -2, 5, 23, 0],\n",
    "  b: [3, 1, 3, -6, 2, 1, 0],\n",
    "  c: ['I', 'II', 'I', 'III', 'I', 'III', 'II']\n",
    "  })\n",
    "df.to_category :c\n",
    "df[:c].type"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "#<Daru::View::Plot:0x0000000274ff48 @data=#<Daru::DataFrame(7x3)>\n",
       "       a   b   c\n",
       "   0   1   3   I\n",
       "   1   2   1  II\n",
       "   2   4   3   I\n",
       "   3  -2  -6 III\n",
       "   4   5   2   I\n",
       "   5  23   1 III\n",
       "   6   0   0  II, @options={:type=>:bar, :x=>:c}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x0000000274e9e0 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000000266e4d0 @properties={:type=>:bar, :options=>{:value=>:c}, :data=>\"71214b09-e3c4-48cf-95d1-5000d0600ded\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 7]>], :options=>{}}>>"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph3 = Daru::View::Plot.new(df, type: :bar, x: :c)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-0f3890d4-ae05-4bfb-a572-9ad09941ed94'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"bar\",\"options\":{\"value\":\"c\"},\"data\":\"71214b09-e3c4-48cf-95d1-5000d0600ded\"}],\"options\":{\"width\":700,\"xrange\":[\"I\",\"II\",\"III\"],\"yrange\":[0,7]}}],\"data\":{\"71214b09-e3c4-48cf-95d1-5000d0600ded\":[{\"a\":1,\"b\":3,\"c\":\"I\"},{\"a\":2,\"b\":1,\"c\":\"II\"},{\"a\":4,\"b\":3,\"c\":\"I\"},{\"a\":-2,\"b\":-6,\"c\":\"III\"},{\"a\":5,\"b\":2,\"c\":\"I\"},{\"a\":23,\"b\":1,\"c\":\"III\"},{\"a\":0,\"b\":0,\"c\":\"II\"}]},\"extension\":[]}\n",
       "        var id_name = '#vis-0f3890d4-ae05-4bfb-a572-9ad09941ed94';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x00000003cc85a0 @properties={:panes=>[#<Nyaplot::Plot:0x0000000274e9e0 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000000266e4d0 @properties={:type=>:bar, :options=>{:value=>:c}, :data=>\"71214b09-e3c4-48cf-95d1-5000d0600ded\"}, @xrange=[\"I\", \"II\", \"III\"], @yrange=[0, 7]>], :options=>{:width=>700, :xrange=>[\"I\", \"II\", \"III\"], :yrange=>[0, 7]}}>], :data=>{\"71214b09-e3c4-48cf-95d1-5000d0600ded\"=>#<Nyaplot::DataFrame:0x00000002689d70 @name=\"71214b09-e3c4-48cf-95d1-5000d0600ded\", @rows=[{:a=>1, :b=>3, :c=>\"I\"}, {:a=>2, :b=>1, :c=>\"II\"}, {:a=>4, :b=>3, :c=>\"I\"}, {:a=>-2, :b=>-6, :c=>\"III\"}, {:a=>5, :b=>2, :c=>\"I\"}, {:a=>23, :b=>1, :c=>\"III\"}, {:a=>0, :b=>0, :c=>\"II\"}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "bar_graph3.show_in_iruby"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Scatter plot categorized by categorical variable¶\n",
    "#### Plots can be categorized by\n",
    "\n",
    "- Color\n",
    "- Size\n",
    "- Shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       ":category"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = Daru::DataFrame.new({\n",
    "  a: [1, 2, 4, -2, 5, 23, 0],\n",
    "  b: [3, 1, 3, -6, 2, 1, 0],\n",
    "  c: ['I', 'II', 'I', 'III', 'I', 'III', 'II']\n",
    "  })\n",
    "df.to_category :c\n",
    "df[:c].type"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "#<Daru::View::Plot:0x00000003c12f70 @data=#<Daru::DataFrame(7x3)>\n",
       "       a   b   c\n",
       "   0   1   3   I\n",
       "   1   2   1  II\n",
       "   2   4   3   I\n",
       "   3  -2  -6 III\n",
       "   4   5   2   I\n",
       "   5  23   1 III\n",
       "   6   0   0  II, @options={:type=>:scatter, :x=>:a, :y=>:b, :categorized=>{:by=>:c, :method=>:color}}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x00000003c12e58 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003c07648 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :color=>\"rgb(141,211,199)\", :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"00976c4d-e2ef-4329-8154-3c8442b6494c\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000003bfd350 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :color=>\"rgb(255,255,179)\", :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"6f96eb03-6646-4b90-9396-375d8821d5cb\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x00000003befd40 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :color=>\"rgb(190,186,218)\", :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true}}>>"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_1 = Daru::View::Plot.new(df, type: :scatter, x: :a, y: :b, categorized: {by: :c, method: :color})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-cbf9c025-142a-4666-861c-0079855d1152'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"color\":\"rgb(141,211,199)\",\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"00976c4d-e2ef-4329-8154-3c8442b6494c\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"color\":\"rgb(255,255,179)\",\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"6f96eb03-6646-4b90-9396-375d8821d5cb\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"color\":\"rgb(190,186,218)\",\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-2,23],\"yrange\":[-6,3]}}],\"data\":{\"00976c4d-e2ef-4329-8154-3c8442b6494c\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"6f96eb03-6646-4b90-9396-375d8821d5cb\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-cbf9c025-142a-4666-861c-0079855d1152';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x00000003b85cd8 @properties={:panes=>[#<Nyaplot::Plot:0x00000003c12e58 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003c07648 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :color=>\"rgb(141,211,199)\", :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"00976c4d-e2ef-4329-8154-3c8442b6494c\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000003bfd350 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :color=>\"rgb(255,255,179)\", :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"6f96eb03-6646-4b90-9396-375d8821d5cb\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x00000003befd40 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :color=>\"rgb(190,186,218)\", :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-2, 23], :yrange=>[-6, 3]}}>], :data=>{\"00976c4d-e2ef-4329-8154-3c8442b6494c\"=>#<Nyaplot::DataFrame:0x00000003c07a30 @name=\"00976c4d-e2ef-4329-8154-3c8442b6494c\", @rows=[{:a=>1, :b=>3}, {:a=>4, :b=>3}, {:a=>5, :b=>2}]>, \"6f96eb03-6646-4b90-9396-375d8821d5cb\"=>#<Nyaplot::DataFrame:0x00000003bfd6e8 @name=\"6f96eb03-6646-4b90-9396-375d8821d5cb\", @rows=[{:a=>2, :b=>1}, {:a=>0, :b=>0}]>, \"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\"=>#<Nyaplot::DataFrame:0x00000003bf40c0 @name=\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\", @rows=[{:a=>-2, :b=>-6}, {:a=>23, :b=>1}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_1.show_in_iruby"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-764c5efe-32ac-4008-97d8-30b277bdb44f'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"color\":\"rgb(141,211,199)\",\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"00976c4d-e2ef-4329-8154-3c8442b6494c\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"color\":\"rgb(255,255,179)\",\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"6f96eb03-6646-4b90-9396-375d8821d5cb\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"color\":\"rgb(190,186,218)\",\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-10,10],\"yrange\":[-10,10]}}],\"data\":{\"00976c4d-e2ef-4329-8154-3c8442b6494c\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"6f96eb03-6646-4b90-9396-375d8821d5cb\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-764c5efe-32ac-4008-97d8-30b277bdb44f';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x00000003c12e58 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003c07648 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :color=>\"rgb(141,211,199)\", :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"00976c4d-e2ef-4329-8154-3c8442b6494c\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000003bfd350 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :color=>\"rgb(255,255,179)\", :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"6f96eb03-6646-4b90-9396-375d8821d5cb\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x00000003befd40 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :color=>\"rgb(190,186,218)\", :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"36e2cd12-ae08-4302-8438-eeb6fd1b29f1\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-10, 10], :yrange=>[-10, 10]}}>"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_1.chart.xrange [-10, 10]\n",
    "scatter_1.chart.yrange [-10, 10]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-f825a33e-fea4-48d9-b520-ef1e550f83e3'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"shape\":\"circle\",\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"a135424e-1568-4148-b5b5-cf6537476e36\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"shape\":\"triangle-up\",\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"shape\":\"diamond\",\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"3aca8cf3-7b08-440b-924f-6e81140ac32b\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-2,23],\"yrange\":[-6,3]}}],\"data\":{\"a135424e-1568-4148-b5b5-cf6537476e36\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"3aca8cf3-7b08-440b-924f-6e81140ac32b\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-f825a33e-fea4-48d9-b520-ef1e550f83e3';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x00000003a9a4b8 @properties={:panes=>[#<Nyaplot::Plot:0x00000003ad5860 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003ab9d18 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :shape=>\"circle\", :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"a135424e-1568-4148-b5b5-cf6537476e36\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000003ab4688 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :shape=>\"triangle-up\", :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x00000003aa4580 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :shape=>\"diamond\", :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"3aca8cf3-7b08-440b-924f-6e81140ac32b\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-2, 23], :yrange=>[-6, 3]}}>], :data=>{\"a135424e-1568-4148-b5b5-cf6537476e36\"=>#<Nyaplot::DataFrame:0x00000003aba808 @name=\"a135424e-1568-4148-b5b5-cf6537476e36\", @rows=[{:a=>1, :b=>3}, {:a=>4, :b=>3}, {:a=>5, :b=>2}]>, \"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"=>#<Nyaplot::DataFrame:0x00000003ab4a70 @name=\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\", @rows=[{:a=>2, :b=>1}, {:a=>0, :b=>0}]>, \"3aca8cf3-7b08-440b-924f-6e81140ac32b\"=>#<Nyaplot::DataFrame:0x00000003aa4be8 @name=\"3aca8cf3-7b08-440b-924f-6e81140ac32b\", @rows=[{:a=>-2, :b=>-6}, {:a=>23, :b=>1}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_2 = Daru::View::Plot.new(df, type: :scatter, x: :a, y: :b, categorized: {by: :c, method: :shape})\n",
    "scatter_2.show_in_iruby"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-4c745860-19e5-48b9-8556-1e819962c320'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"shape\":\"circle\",\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"a135424e-1568-4148-b5b5-cf6537476e36\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"shape\":\"triangle-up\",\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"shape\":\"diamond\",\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"3aca8cf3-7b08-440b-924f-6e81140ac32b\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-10,10],\"yrange\":[-10,10]}}],\"data\":{\"a135424e-1568-4148-b5b5-cf6537476e36\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"3aca8cf3-7b08-440b-924f-6e81140ac32b\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-4c745860-19e5-48b9-8556-1e819962c320';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x00000003ad5860 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003ab9d18 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :shape=>\"circle\", :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"a135424e-1568-4148-b5b5-cf6537476e36\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000003ab4688 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :shape=>\"triangle-up\", :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x00000003aa4580 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :shape=>\"diamond\", :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"3aca8cf3-7b08-440b-924f-6e81140ac32b\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-10, 10], :yrange=>[-10, 10]}}>"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_2.chart.xrange [-10, 10]\n",
    "scatter_2.chart.yrange [-10, 10]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-342c73ef-d7d6-48f9-934e-06bbb71001d8'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"color\":\"red\",\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"92c6986e-8be7-4634-bfc6-0d0e41245b4e\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"color\":\"blue\",\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"085cdbbc-695a-41cc-b5e4-957daca39adb\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"color\":\"green\",\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"1dc04551-c809-4f8d-b6dd-1a1bfd6155df\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-2,23],\"yrange\":[-6,3]}}],\"data\":{\"92c6986e-8be7-4634-bfc6-0d0e41245b4e\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"085cdbbc-695a-41cc-b5e4-957daca39adb\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"1dc04551-c809-4f8d-b6dd-1a1bfd6155df\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-342c73ef-d7d6-48f9-934e-06bbb71001d8';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x000000039c2c98 @properties={:panes=>[#<Nyaplot::Plot:0x0000000329e278 @properties={:diagrams=>[#<Nyaplot::Diagram:0x000000039d41c8 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :color=>:red, :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"92c6986e-8be7-4634-bfc6-0d0e41245b4e\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x000000039c9660 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :color=>:blue, :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"085cdbbc-695a-41cc-b5e4-957daca39adb\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x000000039c3e68 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :color=>:green, :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"1dc04551-c809-4f8d-b6dd-1a1bfd6155df\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-2, 23], :yrange=>[-6, 3]}}>], :data=>{\"92c6986e-8be7-4634-bfc6-0d0e41245b4e\"=>#<Nyaplot::DataFrame:0x000000039d4600 @name=\"92c6986e-8be7-4634-bfc6-0d0e41245b4e\", @rows=[{:a=>1, :b=>3}, {:a=>4, :b=>3}, {:a=>5, :b=>2}]>, \"085cdbbc-695a-41cc-b5e4-957daca39adb\"=>#<Nyaplot::DataFrame:0x000000039c9a48 @name=\"085cdbbc-695a-41cc-b5e4-957daca39adb\", @rows=[{:a=>2, :b=>1}, {:a=>0, :b=>0}]>, \"1dc04551-c809-4f8d-b6dd-1a1bfd6155df\"=>#<Nyaplot::DataFrame:0x000000039c42a0 @name=\"1dc04551-c809-4f8d-b6dd-1a1bfd6155df\", @rows=[{:a=>-2, :b=>-6}, {:a=>23, :b=>1}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<div id='vis-b0cbd6af-7111-4740-89b0-7d260a8cd40d'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"shape\":\"circle\",\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"a135424e-1568-4148-b5b5-cf6537476e36\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"shape\":\"triangle-up\",\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"shape\":\"diamond\",\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"3aca8cf3-7b08-440b-924f-6e81140ac32b\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-10,10],\"yrange\":[-10,10]}}],\"data\":{\"a135424e-1568-4148-b5b5-cf6537476e36\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"3aca8cf3-7b08-440b-924f-6e81140ac32b\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-b0cbd6af-7111-4740-89b0-7d260a8cd40d';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x00000003ad5860 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000003ab9d18 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :shape=>\"circle\", :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"a135424e-1568-4148-b5b5-cf6537476e36\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000003ab4688 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :shape=>\"triangle-up\", :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"1d41dabb-cc54-44b3-b2f4-95169f2fc67a\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x00000003aa4580 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :shape=>\"diamond\", :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"3aca8cf3-7b08-440b-924f-6e81140ac32b\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-10, 10], :yrange=>[-10, 10]}}>"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_3 = Daru::View::Plot.new(df, type: :scatter, x: :a, y: :b, categorized: {by: :c, method: :color, color: [:red, :blue, :green]})\n",
    "scatter_3.show_in_iruby\n",
    "scatter_2.chart.xrange [-10, 10]\n",
    "scatter_2.chart.yrange [-10, 10]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-d7f02dda-ec4c-4a30-9d65-731197a6b979'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"size\":300,\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"size\":600,\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"55d7cef5-b545-4e13-97a4-2d087786bdb3\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"size\":900,\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"0ad59131-74c8-4271-82be-bae6ffb8bba4\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-2,23],\"yrange\":[-6,3]}}],\"data\":{\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"55d7cef5-b545-4e13-97a4-2d087786bdb3\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"0ad59131-74c8-4271-82be-bae6ffb8bba4\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-d7f02dda-ec4c-4a30-9d65-731197a6b979';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x000000031a2c70 @properties={:panes=>[#<Nyaplot::Plot:0x000000031f7e50 @properties={:diagrams=>[#<Nyaplot::Diagram:0x000000031e2000 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :size=>300, :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000002a5f918 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :size=>600, :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"55d7cef5-b545-4e13-97a4-2d087786bdb3\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x000000031a4cc8 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :size=>900, :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"0ad59131-74c8-4271-82be-bae6ffb8bba4\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-2, 23], :yrange=>[-6, 3]}}>], :data=>{\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\"=>#<Nyaplot::DataFrame:0x000000031e29b0 @name=\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\", @rows=[{:a=>1, :b=>3}, {:a=>4, :b=>3}, {:a=>5, :b=>2}]>, \"55d7cef5-b545-4e13-97a4-2d087786bdb3\"=>#<Nyaplot::DataFrame:0x00000002a60b88 @name=\"55d7cef5-b545-4e13-97a4-2d087786bdb3\", @rows=[{:a=>2, :b=>1}, {:a=>0, :b=>0}]>, \"0ad59131-74c8-4271-82be-bae6ffb8bba4\"=>#<Nyaplot::DataFrame:0x000000031a5420 @name=\"0ad59131-74c8-4271-82be-bae6ffb8bba4\", @rows=[{:a=>-2, :b=>-6}, {:a=>23, :b=>1}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<div id='vis-45f864c4-9b09-4d49-a6d8-b61555703456'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"size\":300,\"tooltip_contents\":[\"I\",\"I\",\"I\"]},\"data\":\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"size\":600,\"tooltip_contents\":[\"II\",\"II\"]},\"data\":\"55d7cef5-b545-4e13-97a4-2d087786bdb3\"},{\"type\":\"scatter\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"size\":900,\"tooltip_contents\":[\"III\",\"III\"]},\"data\":\"0ad59131-74c8-4271-82be-bae6ffb8bba4\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-10,10],\"yrange\":[-10,10]}}],\"data\":{\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\":[{\"a\":1,\"b\":3},{\"a\":4,\"b\":3},{\"a\":5,\"b\":2}],\"55d7cef5-b545-4e13-97a4-2d087786bdb3\":[{\"a\":2,\"b\":1},{\"a\":0,\"b\":0}],\"0ad59131-74c8-4271-82be-bae6ffb8bba4\":[{\"a\":-2,\"b\":-6},{\"a\":23,\"b\":1}]},\"extension\":[]}\n",
       "        var id_name = '#vis-45f864c4-9b09-4d49-a6d8-b61555703456';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x000000031f7e50 @properties={:diagrams=>[#<Nyaplot::Diagram:0x000000031e2000 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :size=>300, :tooltip_contents=>[\"I\", \"I\", \"I\"]}, :data=>\"c8b2d2fb-b456-4d1a-9344-dbf6e92cb852\"}, @xrange=[1, 5], @yrange=[2, 3]>, #<Nyaplot::Diagram:0x00000002a5f918 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :size=>600, :tooltip_contents=>[\"II\", \"II\"]}, :data=>\"55d7cef5-b545-4e13-97a4-2d087786bdb3\"}, @xrange=[0, 2], @yrange=[0, 1]>, #<Nyaplot::Diagram:0x000000031a4cc8 @properties={:type=>:scatter, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :size=>900, :tooltip_contents=>[\"III\", \"III\"]}, :data=>\"0ad59131-74c8-4271-82be-bae6ffb8bba4\"}, @xrange=[-2, 23], @yrange=[-6, 1]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-10, 10], :yrange=>[-10, 10]}}>"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scatter_4 = Daru::View::Plot.new(df, type: :scatter, x: :a, y: :b, categorized: {by: :c, method: :size, size: [300, 600, 900]})\n",
    "scatter_4.show_in_iruby\n",
    "scatter_4.chart.xrange [-10, 10]\n",
    "scatter_4.chart.yrange [-10, 10]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Line plot categorized by categorical variable\n",
    "It works similar to Scatter plot above and all options are same except that there's no categorization by size but instead there is categorization by stroke_width in line plots."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       ":category"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = Daru::DataFrame.new({\n",
    "  a: [1, 2, 3, 4, 5, 6, 7, 8, 9],\n",
    "  b: [2, 4, 6, 1, 3, 5, 6, 4, 3],\n",
    "  c: ['I']*3 + ['II']*3 + ['III']*3\n",
    "  })\n",
    "df.to_category :c\n",
    "df[:c].type"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-bd482a90-4066-4afe-a500-3bb7f3b4d4bd'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"color\":\"rgb(127,201,127)\"},\"data\":\"469e8205-cf0c-4de4-9a37-1ca9cd140aea\"},{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"color\":\"rgb(190,174,212)\"},\"data\":\"4b61beaa-eec4-4a1a-8046-da2c94bddaa6\"},{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"color\":\"rgb(253,192,134)\"},\"data\":\"90abd6d7-28e5-427a-bf9d-934a57601da2\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[1,9],\"yrange\":[1,6]}}],\"data\":{\"469e8205-cf0c-4de4-9a37-1ca9cd140aea\":[{\"a\":1,\"b\":2},{\"a\":2,\"b\":4},{\"a\":3,\"b\":6}],\"4b61beaa-eec4-4a1a-8046-da2c94bddaa6\":[{\"a\":4,\"b\":1},{\"a\":5,\"b\":3},{\"a\":6,\"b\":5}],\"90abd6d7-28e5-427a-bf9d-934a57601da2\":[{\"a\":7,\"b\":6},{\"a\":8,\"b\":4},{\"a\":9,\"b\":3}]},\"extension\":[]}\n",
       "        var id_name = '#vis-bd482a90-4066-4afe-a500-3bb7f3b4d4bd';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x00000002e3c0b8 @properties={:panes=>[#<Nyaplot::Plot:0x00000002eb7948 @properties={:diagrams=>[#<Nyaplot::Diagram:0x00000002e9a0c8 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :color=>\"rgb(127,201,127)\"}, :data=>\"469e8205-cf0c-4de4-9a37-1ca9cd140aea\"}, @xrange=[1, 3], @yrange=[2, 6]>, #<Nyaplot::Diagram:0x00000002e6c628 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :color=>\"rgb(190,174,212)\"}, :data=>\"4b61beaa-eec4-4a1a-8046-da2c94bddaa6\"}, @xrange=[4, 6], @yrange=[1, 5]>, #<Nyaplot::Diagram:0x00000002e3f3a8 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :color=>\"rgb(253,192,134)\"}, :data=>\"90abd6d7-28e5-427a-bf9d-934a57601da2\"}, @xrange=[7, 9], @yrange=[3, 6]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[1, 9], :yrange=>[1, 6]}}>], :data=>{\"469e8205-cf0c-4de4-9a37-1ca9cd140aea\"=>#<Nyaplot::DataFrame:0x00000002e9ab40 @name=\"469e8205-cf0c-4de4-9a37-1ca9cd140aea\", @rows=[{:a=>1, :b=>2}, {:a=>2, :b=>4}, {:a=>3, :b=>6}]>, \"4b61beaa-eec4-4a1a-8046-da2c94bddaa6\"=>#<Nyaplot::DataFrame:0x00000002e6cf60 @name=\"4b61beaa-eec4-4a1a-8046-da2c94bddaa6\", @rows=[{:a=>4, :b=>1}, {:a=>5, :b=>3}, {:a=>6, :b=>5}]>, \"90abd6d7-28e5-427a-bf9d-934a57601da2\"=>#<Nyaplot::DataFrame:0x00000002e3fc18 @name=\"90abd6d7-28e5-427a-bf9d-934a57601da2\", @rows=[{:a=>7, :b=>6}, {:a=>8, :b=>4}, {:a=>9, :b=>3}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "#<CZTop::Socket::PUB:0x35d48a0 last_endpoint=\"tcp://127.0.0.1:49287\">"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "line_1 = Daru::View::Plot.new(df, type: :line, x: :a, y: :b, categorized: {by: :c, method: :color})\n",
    "line_1.show_in_iruby"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div id='vis-e933beb5-b1bd-4187-8e52-bce9a2e0df84'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"stroke_width\":2},\"data\":\"324905ca-9065-419d-bedd-5e971820960d\"},{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"stroke_width\":4},\"data\":\"be3c5176-9ff4-4b6d-a50b-8749075892ff\"},{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"stroke_width\":6},\"data\":\"29b2327f-24a6-4bbc-89bb-813f5487219e\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[1,9],\"yrange\":[1,6]}}],\"data\":{\"324905ca-9065-419d-bedd-5e971820960d\":[{\"a\":1,\"b\":2},{\"a\":2,\"b\":4},{\"a\":3,\"b\":6}],\"be3c5176-9ff4-4b6d-a50b-8749075892ff\":[{\"a\":4,\"b\":1},{\"a\":5,\"b\":3},{\"a\":6,\"b\":5}],\"29b2327f-24a6-4bbc-89bb-813f5487219e\":[{\"a\":7,\"b\":6},{\"a\":8,\"b\":4},{\"a\":9,\"b\":3}]},\"extension\":[]}\n",
       "        var id_name = '#vis-e933beb5-b1bd-4187-8e52-bce9a2e0df84';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Frame:0x000000028a98f8 @properties={:panes=>[#<Nyaplot::Plot:0x00000002974e68 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000000290c7f0 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :stroke_width=>2}, :data=>\"324905ca-9065-419d-bedd-5e971820960d\"}, @xrange=[1, 3], @yrange=[2, 6]>, #<Nyaplot::Diagram:0x000000028ed008 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :stroke_width=>4}, :data=>\"be3c5176-9ff4-4b6d-a50b-8749075892ff\"}, @xrange=[4, 6], @yrange=[1, 5]>, #<Nyaplot::Diagram:0x000000028b4230 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :stroke_width=>6}, :data=>\"29b2327f-24a6-4bbc-89bb-813f5487219e\"}, @xrange=[7, 9], @yrange=[3, 6]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[1, 9], :yrange=>[1, 6]}}>], :data=>{\"324905ca-9065-419d-bedd-5e971820960d\"=>#<Nyaplot::DataFrame:0x0000000290d498 @name=\"324905ca-9065-419d-bedd-5e971820960d\", @rows=[{:a=>1, :b=>2}, {:a=>2, :b=>4}, {:a=>3, :b=>6}]>, \"be3c5176-9ff4-4b6d-a50b-8749075892ff\"=>#<Nyaplot::DataFrame:0x000000028ef768 @name=\"be3c5176-9ff4-4b6d-a50b-8749075892ff\", @rows=[{:a=>4, :b=>1}, {:a=>5, :b=>3}, {:a=>6, :b=>5}]>, \"29b2327f-24a6-4bbc-89bb-813f5487219e\"=>#<Nyaplot::DataFrame:0x000000028b6f80 @name=\"29b2327f-24a6-4bbc-89bb-813f5487219e\", @rows=[{:a=>7, :b=>6}, {:a=>8, :b=>4}, {:a=>9, :b=>3}]>}, :extension=>[]}>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<div id='vis-33b199ba-17a7-4c1f-86c7-22861309fa28'></div>\n",
       "<script>\n",
       "(function(){\n",
       "    var render = function(){\n",
       "        var model = {\"panes\":[{\"diagrams\":[{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"I\",\"stroke_width\":2},\"data\":\"324905ca-9065-419d-bedd-5e971820960d\"},{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"II\",\"stroke_width\":4},\"data\":\"be3c5176-9ff4-4b6d-a50b-8749075892ff\"},{\"type\":\"line\",\"options\":{\"x\":\"a\",\"y\":\"b\",\"title\":\"III\",\"stroke_width\":6},\"data\":\"29b2327f-24a6-4bbc-89bb-813f5487219e\"}],\"options\":{\"legend\":true,\"zoom\":true,\"width\":800,\"xrange\":[-10,10],\"yrange\":[-10,10]}}],\"data\":{\"324905ca-9065-419d-bedd-5e971820960d\":[{\"a\":1,\"b\":2},{\"a\":2,\"b\":4},{\"a\":3,\"b\":6}],\"be3c5176-9ff4-4b6d-a50b-8749075892ff\":[{\"a\":4,\"b\":1},{\"a\":5,\"b\":3},{\"a\":6,\"b\":5}],\"29b2327f-24a6-4bbc-89bb-813f5487219e\":[{\"a\":7,\"b\":6},{\"a\":8,\"b\":4},{\"a\":9,\"b\":3}]},\"extension\":[]}\n",
       "        var id_name = '#vis-33b199ba-17a7-4c1f-86c7-22861309fa28';\n",
       "        Nyaplot.core.parse(model, id_name);\n",
       "\n",
       "        require(['downloadable'], function(downloadable){\n",
       "          var svg = d3.select(id_name).select(\"svg\");\n",
       "\t  if(!svg.empty())\n",
       "\t    svg.call(downloadable().filename('fig'));\n",
       "\t});\n",
       "    };\n",
       "    if(window['Nyaplot']==undefined){\n",
       "        window.addEventListener('load_nyaplot', render, false);\n",
       "\treturn;\n",
       "    } else {\n",
       "       render();\n",
       "    }\n",
       "})();\n",
       "</script>\n"
      ],
      "text/plain": [
       "#<Nyaplot::Plot:0x00000002974e68 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000000290c7f0 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"I\", :stroke_width=>2}, :data=>\"324905ca-9065-419d-bedd-5e971820960d\"}, @xrange=[1, 3], @yrange=[2, 6]>, #<Nyaplot::Diagram:0x000000028ed008 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"II\", :stroke_width=>4}, :data=>\"be3c5176-9ff4-4b6d-a50b-8749075892ff\"}, @xrange=[4, 6], @yrange=[1, 5]>, #<Nyaplot::Diagram:0x000000028b4230 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b, :title=>\"III\", :stroke_width=>6}, :data=>\"29b2327f-24a6-4bbc-89bb-813f5487219e\"}, @xrange=[7, 9], @yrange=[3, 6]>], :options=>{:legend=>true, :zoom=>true, :width=>800, :xrange=>[-10, 10], :yrange=>[-10, 10]}}>"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "line_2 = Daru::View::Plot.new(df, type: :line, x: :a, y: :b, categorized: {by: :c, method: :stroke_width})\n",
    "line_2.show_in_iruby\n",
    "line_2.chart.xrange [-10, 10]\n",
    "line_2.chart.yrange [-10, 10]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Ruby 2.4.1",
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