[R] vertically oriented color key in heatmaps
jim at bitwrit.com.au
Tue Aug 14 11:11:10 CEST 2007
Rajarshi Guha wrote:
> Hi, I have some data which I was plotting using image(). I wanted to
> add a vertical color key to the plot and I found that heatmap.2 in
> gplots does let me add a color key. However, I was thinking of a
> vertical bar with the color range rather than the style that gplots
> Is there any package (or code snippet) that would let me add a
> vertical color key to an image() or heatmap plot?
Have a look at color.legend in the plotrix package.
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