Re: [R] generating many matrices Is this what you want? x <- diag(4)  # 4x4 matrix result <- list()   # list to store the 100 matrices for (i in 1:100){     diag(x) <- runif(4)  # fill with random values     result[[i]] <- x  # save the result } On 6/5/07, Keun-Hyung Choi  wrote: > > I'd like to generate many matrices (let's say 100 matrices of 4x4), of > which > diagonal elements are being drawn from each set of sample of known > distribution. > > What would be the best way?  I've been trying to find any previous threads > for this topic, but haven't been able to find one. > > > > Thanks. Kevin > > > > > > >        [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch 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. > --  Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem you are trying to solve? 	[[alternative HTML version deleted]] ______________________________________________ R-help@stat.math.ethz.ch 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.