HI, Below is third example.
# here we want the full scale from zero to one color.legend(2,6,4,6.4,legend=c("100% guys","100% girls"), rect.col=color.scale(seq(0,1,by=0.25),c(0.2,1),c(0.2,0.4),c(1,0.4))) par(mar=c(5,4,4,2)) # use barp to display a multiple histogram h1<-table(cut(rnorm(100,4),breaks=seq(0,8,by=2))) h2<-table(cut(rnorm(100,4),breaks=seq(0,8,by=2))) h3<-table(cut(rnorm(100,4),breaks=seq(0,8,by=2))) hmat<-matrix(c(h1,h2,h3),nrow=3,byrow=TRUE) barp(hmat,names.arg=names(h1),width=0.45,col=2:4, main="Multiple histogram using barp",xlab="Bins",ylab="Frequency") legend(3.8,50,c("h1","h2","h3"),fill=2:4) But it does not produce the plot that i need. Can u pls suggest me how to use it to get stacked histogram for two series. Regards -- View this message in context: http://r.789695.n4.nabble.com/How-to-plot-stacked-histogram-in-R-tp4602369p4614043.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.