Sunday, August 22, 2010

Drawing pie plots with R

Pie plots are the most unadorned graphs in R. Those developers of R even warn of using pie plots for conveying information and instead recommend using a bar plot or dot chart.
Here is an example of a pie chart drawn using R.




In the page for pie chart generation, the radius of the pie is relative to the size of the graph and thus has a maximum value of 1.

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