some pairs() questions
(Lazy answer, not checking your code in detail) Try using splom() in the lattice package, as it gives more extensive control to do the sorts of things you seem to want. -- Bert Gunter Genentech Non-Clinical Statistics South San Francisco, CA "The business of the statistician is to catalyze the scientific learning process." - George E. P. Box
-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Pieter Provoost
Sent: Thursday, May 05, 2005 8:43 AM
To: r-help at stat.math.ethz.ch
Subject: [R] some pairs() questions
I have a few problems with pairs(). I want to add the
variables names to the
plot, but I don't know how. I tried different things with the labels
argument but nothing worked out. This is the code:
read.table("bay1.bay",header=T)->Rdata
(histogram part skipped)
pairs(Rdata,
pch='.',diag.panel=panel.hist,labels=NULL,gap=0,xaxt="n",yaxt=
"n",upper.pane
l=NULL) The other problem is that I want to "highlight" one or more of the records of Rdata (give it another symbol and another color). What's the easiest way to do this? The record to be highlighted should be selected based on the value of one of the variables (smaller than 2.8 is this case). Many thanks in advance, Pieter Provoost
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