Hi, I use the following code to smear a histogram in two ways: Using the gRandom->Gaus(x,3.5) using x_res = x + 3.5 * TMath::Sqrt2() * TMath::ErfInverse(2. * rndm() - 1.) the follwoing is my code : { gStyle->SetOptStat(2211); gStyle->SetOptFit(1111); TCanvas *c1 = new TCanvas("c1","Without con…

Wile_E_Coyote December 9, 2022, 12:53pm 3

In a C++ code, instead of “rndm()” try to use “gRandom->Rndm(1)”.

1 Like

show post in topic

Powered by Discourse, best viewed with JavaScript enabled

Problem in smearing histogram