DPlot

I have two columns of data (both columns are Y values) that I'd like to plot their histograms side by side in on chart. How can I do it? The "Generate --> Histogram" menu command only allows me to select one cuve at a time and the histogram will be created in two separate charts.

No way around that at present - perhaps I'll allow multiple selections with the Histogram command in a future release. In the meantime, create all of your histograms (make sure you use the same interval for all) and then either a) Edit>Copy>Data Values, then Edit>Paste into one of the other histogram plots, or b) use Edit>Move/Copy Curves to do essentially the same thing.

"... perhaps I'll allow multiple selections with the Histogram command in a future release." --- Please do so. This is very much desirable!