> 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 > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Csardi Gabor <[EMAIL PROTECTED]> MTA RMKI, ELTE TTK ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html