Lara Chalas

Exercise7hw.py

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+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+"""
+Created on Fri Oct 12 11:31:15 2018
+
+@author: saurylara
+"""
+
+
+#Import the wages file
+import pandas 
+wages = pandas.read_csv("/Users/saurylara/Desktop/wages.csv")
+
+#Create function that returns odd rows of any pandas dataframe
+def odder (filename):
+    headfile = filename[1: :2]
+    return headfile
+
+print(odder(wages))
+
+#Import the iris file
+iris = pandas.read_csv("/Users/saurylara/Desktop/IBC_EX6/iris.csv")
+
+#Create function that returns the number of observations of a species for given dataset
+def observer (filename,speciesname):
+    numobservations= filename[filename['Species']==speciesname].count()['Species']
+    return numobservations
+
+print(observer(iris,"setosa"))
+
+#Create function that returns a dataframe for flowers with Sepal.Width greater than specified value
+def dataframe (filename, widthvalue):
+    numSepalWidth = iris[iris['Sepal.Width'] > widthvalue]
+    return numSepalWidth
+
+print(dataframe(iris,3.0))
+
+#Create function that writes data for given species to comma-deliminated file with given species name as the file name
+def dataredirector (filename, speciesname):
+    dataSpecies = iris[iris['Species']==speciesname]
+    dataSpecies.to_csv(speciesname+'.csv')
+    return 0
+
+dataredirector(iris,"virginica")
+