Hi all,
When I'm trying to use the command
tree.Draw("value>>hvalue(100,0,20)");
to draw a tree with certain boundaries and number of bins, I don't get a
plot !
What do I do wrong ?
a hvalue.Print() works and shows that the histogram has been created !
a hvalue.Draw() shows no result
cheers
Jan
------------------------------------
Jan F. Strube
Department of Physics
University of Oregon
office: WIL 412
phone: (541) 346 - 0066
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