[R] question

[Gabor Csardi]

> x <- seq(0, 10, by=.1)
> plot(x,pexp(x, rate=1))
> points(x,pexp(x, rate=2), pch=2, col="blue")

See help(plot), help(points), help(lines).

Gabor

On Fri, Feb 03, 2006 at 01:07:30PM -0000, Xiao Zhao wrote:
> Hello,
> I am a research student and I am using R to access my research. I want
> to know how to multiple plot , such as for the exponetial distribution,
> if I give the covariate different value, how to plot these in the same
> figure,
> And also I want to add the density plot in the histogramm.
> How to do these?
> Thank u in advance
> nessie
> 
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-- 
Csardi Gabor <csardi at rmki.kfki.hu>    MTA RMKI, ELTE TTK