Ramya <ramya.victory <at> gmail.com> writes: > I have the code for the density plot > j <- 8 > plot(density(diff_in_sample[,1]), main = list.files()[j]) > for(i in 1:25){ > lines(density(diff_in_sample[,i])) > } > > This gives me an error > Error in density.default(diff_in_sample[, i]) : > 'x' contains missing values
[snip] ?NA lines(na.omit(density(diff_in_sample[,i]))) Consider replacing the loop by apply() [no efficiency gain, but more compact 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.