RooDataSet : weight

From: Marc Escalier <escalier_at_lal.in2p3.fr>
Date: Mon, 22 Mar 2010 15:55:33 +0100


Hello,

*would somebody know how to add two RooDataSet, with a weight ?

i mean :
 RooDataSet *roodataset_A;
 RooDataSet *roodataset_B;

but append(RooDataSet& data) doesn't have the option of weight http://www-spires.slac.stanford.edu/BFROOT/www/Computing/Offline/ROOT/RooFit/html/RooDataSet.html

i see : add(const RooArgSet& row,Double_t weight=1.0) but it seems not to work with a RooDataSet ?

*by the way, i see there is a support for roofit,

by the way, would you know if there is a working support for roofit ? (for example, i see that most people never receive replies here http://sourceforge.net/projects/roofit/forums/forum/201226 )

thank you Received on Mon Mar 22 2010 - 15:59:55 CET

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