Message-ID: <41881CF0.5090002@pdf.com>
Date: 2004-11-02T23:49:04Z
From: Sundar Dorai-Raj
Subject: PCA
In-Reply-To: <41881537.9040505@sdsc.edu>
T. Murlidharan Nair wrote:
> When using the biplot how do I supress the column names from appearing
> in the plot.
> I am only interested in the plot with the arrows. When I use xlabs
> =NULL nothing
> gets plotted.
> Thanks ../Murli
>
How about:
pc <- princomp(USArrests)
biplot(pc, xlabs = rep("", nrow(USArrests)))
--sundar