On Tue, 04 May 2004 11:21:37 -0400 Sung Kim wrote: > Dear expert, > > I have two coefficients and covariance matrix. > > My objective is sampling 1000 times from the mean and covariance > matrix. > > In order to get that, what kind of commend should I use? > > If you do not mind, could you tell me the comment in detail about > parameter used in that commend also? >
Look at rmvnorm in package mvtnorm: library(mvtnorm) help(rmvnorm) m <- c(10, 40) S <- matrix(c(10, 80, 80, 30), ncol = 2) x <- rmvnorm(n = 1000, mean = m, sigma = S) plot(x) hth Z > > Thank you. > > > > Sung. > > > [[alternative HTML version deleted]] > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
