Hi all, In my data analysis, I have created a random matrix M ( of order 500 X 7). I want to use the same matrix when I start a new session, or suppose I want to send this matrix to one of my friends (because this matrix is randomly generated, and I dont want to use any other 500X7 matrix randomly generated by R). How can I save and call this matrix in the later sessions as well? Appreciate your help. Thanks, Preetam -- Preetam Pal (+91)-9432212774 M-Stat 2nd Year, Room No. N-114 Statistics Division, C.V.Raman Hall Indian Statistical Institute, B.H.O.S. Kolkata. [[alternative HTML version deleted]]
Hi just before generation of a matrix use set.seed. Or save this matrix by saveRDS. Petr> -----Original Message----- > From: r-help-bounces at r-project.org [mailto:r-help-bounces at r- > project.org] On Behalf Of Preetam Pal > Sent: Thursday, May 02, 2013 9:47 AM > To: r-help at r-project.org > Subject: [R] saving a matrix > > Hi all, > > In my data analysis, > > I have created a random matrix M ( of order 500 X 7). > > I want to use the same matrix when I start a new session, or suppose I > want to send this matrix to one of my friends (because this matrix is > randomly generated, and I dont want to use any other 500X7 matrix > randomly generated by R). > > How can I save and call this matrix in the later sessions as well? > > Appreciate your help. > > Thanks, > Preetam > > -- > Preetam Pal > (+91)-9432212774 > M-Stat 2nd Year, Room No. > N-114 > Statistics Division, > C.V.Raman > Hall > Indian Statistical Institute, B.H.O.S. > Kolkata. > > [[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.
?save ?load Sent from my iPad On May 2, 2013, at 3:47, Preetam Pal <lordpreetam at gmail.com> wrote:> Hi all, > > In my data analysis, > > I have created a random matrix M ( of order 500 X 7). > > I want to use the same matrix when I start a new session, or suppose I want > to send this matrix to one of my friends (because this matrix is randomly > generated, and I dont want to use any other 500X7 matrix randomly generated > by R). > > How can I save and call this matrix in the later sessions as well? > > Appreciate your help. > > Thanks, > Preetam > > -- > Preetam Pal > (+91)-9432212774 > M-Stat 2nd Year, Room No. N-114 > Statistics Division, C.V.Raman > Hall > Indian Statistical Institute, B.H.O.S. > Kolkata. > > [[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.