graphics : Graphic Methods« Back to Modules List
AuthorEric A Cohen
File Size1.4 MB
DescriptionThis module concentrates on graphic methods available in R for presentation and exploratory analysis. These include: stripcharts, histograms, stem and leaf plots, kernel density plots, boxplots, piecharts, stacked bar charts, and scatterplots. Other graphic presentations are briefly mentioned. Explanation is devoted to the purposes and uses of graphic techniques, motivation for the use of each type of display, and guidelines for appropriate use of each technique. For most techniques above the user is taught how to create the plot using R, and how to read essential information from the plot.
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