[ROOT] How to access Log-Likelihood-value?

From: Tilmann Colberg (T.Colberg@Physik.TU-Dresden.DE)
Date: Tue Jul 04 2000 - 13:11:54 MEST


Hi,

having used the least square fit method TH1::fit() one can access the
chi2 afterwards with TF1::GetChisquare(). Is there any way of getting the
value for the Log Likelihood if I use the binned likelihood fit with the
option "L"? 

If I get the likelihood value with TF1::GetChisquare() for the "L"-case
as well, is the value I am accessing the logL or the 2logL or even
something else? 

Thanks in advance,

Til



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