would you post reproducible code with dummy data so that we have something to start with. thanks
On Sun, Nov 23, 2008 at 12:08 PM, gauravbhatti <[EMAIL PROTECTED]> wrote: > > hi I have a matrix (10x10) and I have to perform t tests on each row by > considering first 5 elements as data set A and next 5 as data set B. This > part is easy, However after one t test on each row, I have to randomly > permute each column to get new values for each row and then perform another > t.test. I can permute the column randomly using the function sample(x) but i > am having problem in fitting this into the matrix to perform t test on the > row. I would appreciate if someone can help me with this. > Or is there a function to randomly get different matrix from one original > matrix without having to deal with different columns? > -- > View this message in context: > http://www.nabble.com/help-needed-tp20648304p20648304.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. > -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are mammals, and have not exhausted the annoying little problems of being mammals. -K. Mullis ______________________________________________ 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.
