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Introduction to data visualization with ggplot2 (April 2017)
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README.md

Workshop: Data visualization with ggplot2

This workshop provides an introduction to data visualizcrashation in R using the ggplot2 package. The two part workshop is designed to give undergraduate and graduate research assistants a first course in producing publication ready graphs in R.

The first part of the workshop introduces univariate graphical data summaries, parameters that control the appearance of the plot, the visualization of data across multiple groups, and how to save plots.

Instructions

You will need R and RStudio installed on your machine. If you do not yet have these on your computer, please download and install R and RStudio prior to the workshop.

Please download the entire repository as a .zip file and store it locally on your machine prior to the workshop. You will at minimum need the files contained in the /data/ folder to follow along the day of the workshop.

Notes

Solutions to the homework will be posted the day of the second part of this workshop.

Files

This repository contains the following files:

  • workshop_ggplot2_lecture1_170407.md: Open this to view the lecture notes and code for the first part of the workshop in your browser.
  • workshop_ggplot2_lecture1_170407.pdf: Download the lecture notes and code for the first part of the workshop as a PDF.
  • workshop_ggplot2_homework1_170407.pdf: Download the homework for the first part of the workshop as a PDF.
  • /data/: Contains the .csv file for the original World Development Indicator data, the R code to clean the data, and the cleaned data .csv file for both parts of the workshop.
  • workshop_ggplot2_lecture1_170407_files/figure-html: This folder contains all the figures embedded in the .md file.
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