[R] newbie graphics question

[Wolfgang Viechtbauer]

> I need to plot two lines on the same graph. I do
> plot(x,y)
> then
> plot(x,z,add=TRUE)

Maybe try using the par(new=TRUE) parameter, as in:

plot(x,y)
par(new=TRUE)
plot(x,z)

Hope that helps!

------------------------------------------------------------------------
Wolfgang Viechtbauer                       wviechtb at s.psych.uiuc.edu
Department of Quantitative Psychology      viechtba at students.uiuc.edu

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