Hi folks, I have a 2D histogram and I am trying to plot the projection of the distribution onto each axis. The data starts in a tree, which I then split out into two TH1F's and one TH2F: tree->Draw("xaxis>>hx(200,0,2000)","","hist"); tree->Draw("yaxis>>hy(200,0,2000)","","hist"); tree->Draw("yaxis:xaxis>>hxy(200,0,2000,200,0,2000)","","hist"); Now I would like to draw these three histograms at once with the scatter plot in the center, the x axis profile along the bottom edge of the scatter plot, and the y axis profile along the left side of the scatter plot. But in order to do this I'd like to transpose the x and y axis of hy. Is there any way to do this? Thanks for the help, sam waldman
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