Hi, I need help. I am trying to iterate this command x <- rnorm(100, 1.0, 2.0) one hundred times in R but I don't seem to have a clue. Can anyone help? Your help is very much appreciated. Martin [[alternative HTML version deleted]]
On Dec 3, 2011, at 1:10 PM, Martin Zonyrah wrote:> Hi, > I need help. I am trying to iterate this command x <- rnorm(100, > 1.0, 2.0) one hundred times in R but I don't seem to have a clue.?replicate>= David Winsemius, MD West Hartford, CT
? replicate or a for loop or do all one hundred simulations at once x <- matrix(rnorm(100^2, 1, 2), 100) It's going to depend on what you want to do with the numbers. Michael On Sat, Dec 3, 2011 at 1:10 PM, Martin Zonyrah <martin2005z at yahoo.com> wrote:> Hi, > I need help. I am trying to iterate this command? x <- rnorm(100, 1.0, 2.0) one hundred times in R but I don't seem to have a clue. > Can anyone help? > Your help is very much appreciated. > > Martin > > ? ? ? ?[[alternative HTML version deleted]] > > > ______________________________________________ > R-help at 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. >
Hi. One approach is using replicate. See ?replicate: replicate(3,rnorm(100,1,2)) Andrija On Sat, Dec 3, 2011 at 7:10 PM, Martin Zonyrah <martin2005z@yahoo.com>wrote:> Hi, > I need help. I am trying to iterate this command x <- rnorm(100, 1.0, > 2.0) one hundred times in R but I don't seem to have a clue. > Can anyone help? > Your help is very much appreciated. > > Martin > > [[alternative HTML version deleted]] > > > ______________________________________________ > 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. > >[[alternative HTML version deleted]]