You could substitute lines(kernelgraf)
for your last line: points(kernelgraf, xlab="Probability", xlim=c(0,100), ylim=c(0,.1), col=rgb(0,0,1), main="") See ?lines Charles Annis, P.E. [EMAIL PROTECTED] phone: 561-352-9699 eFax: 614-455-3265 http://www.StatisticalEngineering.com -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Saturday, February 11, 2006 1:44 PM To: [email protected] Subject: [R] plots Hi all, I have a basic question. how can i visualize two or more density curves on the same plot? ex: x1<-runif(100,10,80) x2<-runif(100,1,100) kernelgraf<-density(x1,kernel = "gaussian", width= 20) plot(kernelgraf, xlab="Probability", xlim=c(0,100), ylim=c(0,.1), col=rgb(0,1,0), main="") kernelgraf<-density(x2,kernel = "gaussian", width= 20) points(kernelgraf, xlab="Probability", xlim=c(0,100), ylim=c(0,.1), col=rgb(0,0,1), main="") here i am using plot + points, but i do not like the graphical output for points. can anybody help me? thanks in advance Roberto Furlan University of Turin ---------------------------------------- La mia Cartella di Posta in Arrivo e protetta da SPAMfighter 204 messaggi contenenti spam sono stati bloccati con successo. Scarica gratuitamente SPAMfighter! ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
