Hi ROOTers, I have two sets of data points, which I am supposed to fit straights line to. I try to fit both these with pol1, I observe two things 1) the chi square / dof value is horrible. 2) visually, i don't see the fit has done a good job. i am not sure what's happening. are there any default fit strategies/parameters that is messing up my fit? I have attached my code and the program output for your kind perusal. Thanks for the help. Venkat.
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