Hey, I am given a data frame, which actually contains a matrix. But I need to convert the data frame into a matrix so that I can use the matrix operators. Can anybody help me out? Thanks a lot. Thaleia [[alternative HTML version deleted]]
look at ?data.matrix() Best, Dimitris ---- Dimitris Rizopoulos Ph.D. Student Biostatistical Centre School of Public Health Catholic University of Leuven Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/(0)16/336899 Fax: +32/(0)16/337015 Web: med.kuleuven.be/biostat student.kuleuven.be/~m0390867/dimitris.htm Quoting Finosaur <mouandny at gmail.com>:> > Hey, > > > > I am given a data frame, which actually contains a matrix. But I > need to convert the data frame into a matrix so that I can use the > matrix operators. Can anybody help me out? Thanks a lot. > > > > Thaleia > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > >Disclaimer: kuleuven.be/cwis/email_disclaimer.htm
--- Finosaur <mouandny at gmail.com> wrote:> I am given a data frame, which actually contains a > matrix. But I need to convert the data frame into a > matrix so that I can use the matrix operators. Can > anybody help me out? Thanks a lot. > > > > Thaleiad <- as.matrix(data.frame)