On Sun, Aug 16, 2009 at 9:19 PM, malcolm Crouch<malcolm.crouc...@gmail.com> wrote:
>> plot(V6,V5, col="red") > or >> plot(V6,V5) It seems that V5 and V6 are column names in your data matrix. If your matrix is called data, you should use plot(x$V6,x$V5,col="red") instead. Best, Michael -- Michael Knudsen micknud...@gmail.com http://lifeofknudsen.blogspot.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.
