I need to plot a matrix using image() such that negative values are easily distinguishable from posittive values, while also maintaining a gradation in color with magnitude. How can I set ranges for colors in order to achieve this. Thanks.
-- View this message in context: http://www.nabble.com/setting-color-ranges-tp15489086p15489086.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help_at_r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.Received on Thu 14 Feb 2008 - 21:27:41 GMT
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