11-27-2013 11:07 AM
If you mean a spatial heatmap like this:
they can be made in GTL with
contourplotparm x=GXC y=GYC z=SVALUE /
it is illustrated in SIM2D documentation http://support.sas.com/documentation/cdl/en/statug/63962/HTML/default/viewer.htm#statug_sim2d_a00000...
11-27-2013 03:34 PM
If by 'heat map' you mean a geographical map, with the areas gradient-shaded based on the data, you can use SAS/Graph Proc gmap. Here's a little tutorial I wrote: