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2009 Mar 01
3
Modifying a built-in R function
Hello,
Something incredible (at least for me) has happen. Yesterday night I
downloaded biplot.R to edit this function and add new features I wished.
Namely I wanted to plot points belonging to different groups using different
colors and symbols. I identified which part of the original code I had to
modify. Then, I rename biplot by biplotes and executing biplotes(x), being x
a princomp class