On Tue, Jul 14, 2009 at 1:56 PM, David Winsemius<dwinsem...@comcast.net> wrote:
>> temp[ upper.tri(temp) ] > [1] 7 13 14 19 20 21 25 26 27 28 31 32 33 34 35 Thanks! I didn't know about that function; it certainly makes things a lot easier. For example, until now I have used the following, homemade expression (1:N^2)[which((1:N^2)!=seq(0,(N-1)*N,by=N)+(1:N))] to get the indices of the non-diagonal entries of a matrix :-) -- 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.
