StandardHypoTestInvDemo

Roofit and RooStats
1

Hello. I try to run the StandardHypoTestInvDemo.C and i got a warning,
Warning in TROOT::Append: Replacing existing TH1: CLs_observed (Potential memory leak).
Warning in TROOT::Append: Replacing existing TH1: CLb_observed (Potential memory leak).
Warning in TROOT::Append: Replacing existing TH1: CLs+b_observed (Potential memory leak)

May i know, what to do this warnings?

Thanks,
Marlon

2

Hello,

Did you modify the code?

This warning is usually not a problem. Let’s say that something is plotting CL[sb], and re-using the same histogram name each time one new plot is made. In that case, the warning will be issued, but that’s fine since the previous plot has already been made.