This sounds remarkably like homework. You can address your own issue using the built-in help system and R's capability to allow you to view source code for functions, but we can't help you do your assignments.
Sarah On Fri, Feb 17, 2012 at 2:36 PM, Ali2006 <nasser-d2...@hotmail.com> wrote: > can any one please tell me how can I Compute the covariance matrix of (Y) > which is 5 variables .. without using a built-in function?????? > > > 2) how (cov) works ( I need to get the details for this function ??? > -- Sarah Goslee http://www.functionaldiversity.org ______________________________________________ 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.
