LMLSQFitter¶

class astropy.modeling.fitting.LMLSQFitter(calc_uncertainties=False)[source]¶

Bases: astropy.modeling.fitting._NLLSQFitter

scipy.optimize.least_squares Levenberg-Marquardt algorithm and least squares statistic.

Parameters

calc_uncertaintiesbool: If the covarience matrix should be computed and set in the fit_info. Default: False

Attributes

fit_info: A scipy.optimize.OptimizeResult class which contains all of the most recent fit information