-----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 11:07 AM
To: r-help at stat.math.ethz.ch
Subject: Re: [R] some pairs() questions
I'm sure it's possible to display the variable names by making a small
change to the code. Someone did this last week but I can't
contact this
person now to ask how. I tried this
vars <- names(Rdata)
pairs(Rdata, labels=vars,...)
but that doesn't work (formal argument "labels" matched by
multiple actual
arguments). Unfortunately I don't have the time right now to
get to know new
packages and write new scripts...
Thanks
Pieter
----- Original Message -----
From: "Berton Gunter" <gunter.berton at gene.com>
To: "'Pieter Provoost'" <pieterprovoost at gmail.com>;
<r-help at stat.math.ethz.ch>
Sent: Thursday, May 05, 2005 6:40 PM
Subject: RE: [R] some pairs() questions
(Lazy answer, not checking your code in detail)
Try using splom() in the lattice package, as it gives more extensive
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
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
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
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=
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