Re: [R] highlighting clusters in a heatmap

2011-06-30 Thread David Winsemius
On Jun 30, 2011, at 8:02 PM, Levi Waldron wrote: I would like to draw horizontal or vertical lines on a heatmap to highlight the clusters at some specified cut depth of the dendrogram. As a hacked example, the following code would work if I could set the coordinates of the top and bottom of the

[R] highlighting clusters in a heatmap

2011-06-30 Thread Levi Waldron
I would like to draw horizontal or vertical lines on a heatmap to highlight the clusters at some specified cut depth of the dendrogram. As a hacked example, the following code would work if I could set the coordinates of the top and bottom of the false color image correctly (ymin and ymax), but the