beautiful Pie Charts with R

Question

Let\'s say I have this simple data:

 mydata <- data.frame(group=c(\"A\", \"B\", \"0\", \"AB\"), FR=c(20, 32, 32, 16))

If I want to creat

Answer 1

Some handy tips here:

Source: Dark Horse Analytics: Salvaging the Pie

(srsly tho, what's wrong with a bar chart?)

NOTE: I have no idea what Dark Horse Analytics does. This is just my go-to, anti-pie demo image.