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R Course 2014: Lecture 8

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Lecture 8: graphing in R and intro to ggplot
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  Lecture 8: graphing in R and intro to ggplot Ben Fanson Simeon Lisovski  Lecture Outline 1)introduction to R graphics 2)introduction to ggplot Helpful references - http://www.cookbook-r.com/Graphs/ - ggplot2: Elegant Graphics for Data Analysis by Hadley Wickham  R graphics Pros 1)You can make almost any graph that you can think of 2)Graphics are publishable quality 3)Combined with the previous programming learned, you can 'easily' make very complex graphs to visualize your data and statistical models 4)You can make lots of graphs easily [e.g. plot for each individual] Cons 1)it takes some effort to learn the language and quirks of the graphing approach  Overview of R main graphics   R graphics base plot [srcinal R graphics] -plot() -hist() -barplot() -pairs() 
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