Hi, Personally I always use xlim and ylim with the plot or points function like that:
plot( X,Y,pch=16,col=2,cex.axis=1.5,cex.lab=1.5, xlim=c(0,1.05*max(X)),ylim=c(0,1.05*max(Y)) ) Regards/Cordialement Benoit Boulinguiez -----Message d'origine----- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Wacek Kusnierczyk Envoyé : vendredi 17 octobre 2008 10:47 À : Haoda Fu Cc : R help Objet : Re: [R] R plot Haoda Fu wrote: > All - > > > When I plot something like > > a<-rnorm(5) > b<-rnorm(5) > plot(a,b,col = "red") > points(10,-10) > > The last point is missing because it is out of range of the first > plot. > > I just try to switch from Matlab to R. In Matlab, it always can > automatic adjust the xlim and ylim for such case. > > Is it possible auto adjust in R? Otherwise keep tracking xlim and ylim > is really annoying. > > if you know the range in advance, you can specify it using the xlim and ylim parameters to plot. you can also use them in points (it doesn't cause an error), but it does not seem to have the desired effect of reshaping the plot. it's perhaps a pity it works this way, but you have to get used to it. or drop r if you find matlab better. vQ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.