Hi > > >arq <-read.table("file") > > arq_matrix <-data.matrix(arq)
Are you sure that arg_matrix is numeric? Did you check it somehow? > >dput(arq) You forgot to include dput(arg) result. Without that only you know what arg is. > > arq_heatmap <- heatmap(arq_matrix, Rowv = NA, Colv = NA,col = heat.colors > > (256), scale = "column", margins =c(5,10)) > > dput done with this command, but still gave the same .. > > I do it before generating the heatmap? > > would be this way? Which way? Regards Petr > > -- > View this message in context: http://r.789695.n4.nabble.com/Matrix- > heatmap-tp4619084p4619284.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. ______________________________________________ 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.