[R] Beginners questions on matplot and legend
judith.baltsar at gmx.de
Sat Dec 11 10:35:39 CET 2004
Dear list members,
I have a problem that is probably simple to solve but at the moment
I have no clue at all:
I have done a simple matplot
matplot(x,y,pch=symb, xlab="Axis 1", ylab="Axis 2", main="PCA of
plot x trait matrix")
x has the X-axis values, y has four columns of y-values and now I
want to have a simple legend for the four symbols defined by symb.
Easy probably, but maybe someone can give me a hint.
Thank you very much
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