Re: [R] Symbols in biplot

2010-04-27 Thread Tobias Verbeke
Hi Ara, Ara Kooser wrote: I just started in on R today. I am at the point where I am trying to distinguish different groups of data (hydrochemical data) in biplot. I search and found a post about converting the sample number in biplot to a symbol like x or + "> temp <- matrix(runif(50

[R] Symbols in biplot

2010-04-27 Thread Ara Kooser
Hello all, I just started in on R today. I am at the point where I am trying to distinguish different groups of data (hydrochemical data) in biplot. I search and found a post about converting the sample number in biplot to a symbol like x or + "> temp <- matrix(runif(50), nrow=10) > tem