[ROOT] likelihood contour plot

From: Tingjun Yang (tjyang@stanford.edu)
Date: Wed Feb 25 2004 - 23:03:20 MET

Hi All,
   I've fitted a TH1F histogram with the ML method using his->Fit(FunName,
"LRB0"). The macro code was modified from langaus.C in $ROOTSYS/tutorials/
and I defined 3 parameters. I know how to get the maximum likelihood value
at the best fit point, but I wonder if I can plot the likelihood function
as function of one parameter or contour plots for two parameters. Is this
implemented in ROOT? Or any suggestions? Thank you.


This archive was generated by hypermail 2b29 : Sun Jan 02 2005 - 05:50:06 MET