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Beginner's guide to R: Painless data visualization
2013-09-09 12:00:00| InfoWorld: Top News
One of the most appealing things about R is its ability to create data visualizations with just a couple of lines of code. For example, it takes just one line of code -- and a short one at that -- to plot two variables in a scatterplot. Let's use as an example the mtcars data set installed with R by default. To plot the engine displacement column disp on the x axis and MPG on y: plot(mtcars$disp, mtcars$mpg)
Tags: data
guide
beginners
visualization
Category:Information Technology
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