Weighted Fitting

ROOT
#1

This is a relatively simple question, but does TFitter support a weighted fitting?

Sanjeeb.

#2

Could you clarify what you mean by “weighted fitting” ?

Rene

#3

By weighted fitting, I mean that supplying weights for the (x, y) points in TGraph. Thus, when Fitting the TGraph with a user defined TF1, certain points will have more relevance than others. Thanks for help in advance,

Sanjeeb.

#4

see comments in TGraph::Fit
root.cern.ch/root/htmldoc/TGraph.html#TGraph:Fit

Rene