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Message-ID: <42d0a5730903112241l3065867ds5820a0a70d99af06@mail.gmail.com>
Date: 2009-03-12T05:41:01Z
From: Daren Tan
Subject: heatmap and colour key

I would like to visualize my data via heatmap so that the value range
c(-2,2) corresponds to greenred(75). However, heatmap uses the min and
max from my dataset instead. How to solve this ?