Message-ID: <ba3cd7630612221136h4cdd1f77s32f2030da0626563@mail.gmail.com>
Date: 2006-12-22T19:36:04Z
From: Yuli Zhou
Subject: heatmap with levelplot?
Hi,
How do I anchor z=0 to the white color in a levelplot so that
the color changes from cyan to magenta precisely as
z changes from negative to positive? Also is it easy to change
color scheme, say to blue/red as it's more dramatic? Is there a
better function for showing heatmap with a color bar?
Thanks in advance for any help, I've played with image,
heatmap and levelplot a little and haven't gotten very far.
Yuli Zhou