See Andy Liaw's and my suggestion to this post http://files.protsuggest.org/biocond/html/7818.html
On Fri, 2005-03-18 at 11:40 +0000, Pingping Zheng wrote: > Suppose I have a nx2 matrix of data, X, the following code generate > density estimation for each column and plot them > > denlist <- apply(X, 2, density) > par(mfrow=c(1,2)) > lapply(denlist, plot) > > Does anyone know how to change the main title of each density plot > to "var 1", "var 2" by passing optional argument "main"? I've tried > > lapply(denlist, plot, main=c("var 1", "var 2")) > which generates two same titles "var 1/var 2" and "var 1/var 2" > > lapply(denlist, plot, main=list("var 1", "var 2")) > which generates two same titles "var 1" > > Both are not I want. > ______________________________________________ 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