When using this code
WEHAsum = read.csv("/tmp/wehasum.csv", check.names = FALSE, as.is=TRUE)
plotPCA(as.matrix(WEHAsum[,-1][,sort(colnames(WEHAsum[,-1]))]),
x.coord=-20, y.coord=20)I get Error in (function (classes, fdef, mtable) : unable to find an inherited method for function 'plotPCA' for signature '"matrix"' _______________________________________________ Bioc-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/bioc-devel
