Hello there, I would like to simulate X --Normal (20, 5) Y-- Normal (40, 10) and the correlation between X and Y is 0.6. How do I do it in R? Thank you very much ----- TO GET MORE DETAILS CLICK HERE -- View this message in context: http://r.789695.n4.nabble.com/How-to-simulate-correlated-data-tp4651667.html Sent from the R help mailing list archive at Nabble.com.
Look at MASS:mvrnorm MW On Sun, Dec 2, 2012 at 4:57 PM, rahul143 <rk204885 at gmail.com> wrote:> Hello there, > > I would like to simulate X --Normal (20, 5) > Y-- Normal (40, 10) > > and the correlation between X and Y is 0.6. How do I do it in R? > > Thank you very much > > > > ----- > TO GET MORE DETAILS CLICK HERE > > > > > > -- > View this message in context: http://r.789695.n4.nabble.com/How-to-simulate-correlated-data-tp4651667.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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.
Take a look at require(MASS) ?mvrnorm HTH, Jorge.- On Mon, Dec 3, 2012 at 3:57 AM, rahul143 <> wrote:> Hello there, > > I would like to simulate X --Normal (20, 5) > Y-- Normal (40, 10) > > and the correlation between X and Y is 0.6. How do I do it in R? > > Thank you very much > > > > ----- > TO GET MORE DETAILS CLICK HERE > > > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/How-to-simulate-correlated-data-tp4651667.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. >[[alternative HTML version deleted]]