[ROOT] Error bars & scaling

From: Farahnaaz Nauyock (farah@hep.man.ac.uk)
Date: Wed Apr 09 2003 - 15:30:53 MEST 

Hi there,

Does it make a difference using the function TH1F::Sumw2() first
and then TH1F::Scale() or should one use TH1F::Scale() and then
TH1F::Sumw2()? I basically want to scale a plot and want my error bars to
be scaled as well.

Cheers,
Farah

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