Chi2 density function

ROOT
1

Dear experts,

I believe there is no ROOT function returning the chi2 density for a given number of degrees of freedom?
Such a function would perfectly fit in TMath.

TMath::Prob(x,n) only returns the probability that the chi2 of a given test is larger that the given value, I think (the name could be improved, by the way).

Cheers
Maarten

2

See https://root.cern.ch/doc/master/group__PdfFunc.html#ga5b7dd7a4ee65db967899357699e7cb4b

Lorenzo

3

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