FittableModel

class astropy.modeling.FittableModel(*args, **kwargs)

Bases: astropy.modeling.Model

Base class for models that can be fitted using the built-in fitting algorithms.

Attributes Summary

col_fit_deriv	bool(x) -> bool
fit_deriv
fittable	bool(x) -> bool
linear	bool(x) -> bool

Attributes Documentation

col_fit_deriv = True

fit_deriv = None

Function (similar to the model’s eval) to compute the derivatives of the model with respect to its parameters, for use by fitting algorithms.

fittable = True

linear = False