The DAAG package has the following:
show.colors(type=c("singles", "shades", "grayshades"),
order.cols=TRUE)
I am sure there are better ways to do the ordering than my ad hoc
approach,
though.
John Maindonald email: [EMAIL PROTECTED]
phone : +61 2 (6125)3473 fax : +61 2(6125)5549
Centre for Bioinformation Science, Room 1194,
John Dedman Mathematical Sciences Building (Building 27)
Australian National University, Canberra ACT 0200.
On 24 May 2005, at 11:04 AM, [EMAIL PROTECTED] wrote:
From: "Jeff D. Hamann" <[EMAIL PROTECTED]>
Date: 23 May 2005 4:35:27 PM
To: [email protected]
Subject: [R] colors and palettes and things...
Reply-To: [EMAIL PROTECTED]
After trying to find if there was a color picker in the FAQs and the
help,
I thought I would send a post here. I was overwhelmed with all the
wonderful color choices R has predefined (discovered after typing in
colors()) but can't figure out what they all (by name) look like. Is
there
a color picker or some other method to display all those colors next to
the name?
I think I can put together palettes, but another question I have then
regards the building of palettes (a list of variable length I can
select
or create myself other than the ones defined by Palette) so I can pass
these colors into functions instead of having to predefine a bunch of
colors myself or use the predefined colors like terrain.colors(n)?
Are there groups of colors in the colors() that I can group together to
make some nice palettes for drawing barplots, etc?
Thanks,
Jeff.
--
Jeff D. Hamann
Forest Informatics, Inc.
PO Box 1421
Corvallis, Oregon 97339-1421
phone 541-754-1428
fax 541-752-0288
[EMAIL PROTECTED]
www.forestinformatics.com
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