FitManager — PyXspec 2.1.5 documentation#xspec.FitManager.statMethod property statMethod The type of fit statistic in use[string]. Valid names: ‘chi’ | ‘cstat’ | ‘lstat’ | ‘pgstat’ | ‘pstat’ | ‘whittle’. To set for individual spectra, add a spectrum number (or range) to the string: ie. >>> Fit.statMethod = "cstat 2" Printed 2026-06-28. (echo:: @ ᯤ)