[R] Assigning colors to cells
sumukh.sathnur at gmail.com
Tue Jul 19 23:30:41 CEST 2011
I was wondering if there was a simple way to assign a color to a cell
based on value in a data frame and return the cell as an image? For
example, if the value is >1, then blue, if between 1 and 2, green, if
between 2 and 3, yellow, etc.
I tried using a heatmap function but I was hoping there was an easier
way to do this.
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