Hi, doing a simple fit with histo->fit() I would like to access the value of the chi2 afterwards. If I have understood right this is just the value printed onto the screen as FCN=... in the case of the default chi2 fit, so in principle this piece of information is there. Is there any method to access it or do I have to calculate it on my own from the data points and the fit params? Thanks in advance, Til
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