Plotting a correlation matrix with ggplot2



This is a decent description on a decent way to display the results of multpile correlations in R using ggplot2.

Comments

Hadley Wickham said…
Please don't use a red-green colour scheme. It's hard for about 10% of men to see.
3:03 pm
Daniel Brewer said…
Hadley Wickham has a good point. The reason I chose red-green is that is the standard in the microarray field that I am most familiar with. If anyone has any suggestions for a better colour combination that would be great.
3:09 pm
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