df.plot(subplots=True) will create one subplot per column. Is there a way to group multiple columns on the same subplot (and leave the rest of the column separated)? I'd be happy to submit a PR if ...

Hi I'm using Julia 0.4.3 and Gadfly 0.4.2. Gadfly is nice! Here is a plot: using Gadfly using DataFrames function dsinc(r, x,y) z = sqrt(x.^2 + y.^2) z = cos(z)./z ...