astromodels.core.parameter_transformation module

class astromodels.core.parameter_transformation.LogarithmicTransformation[source]

Bases: astromodels.core.parameter_transformation.ParameterTransformation

backward(internal_value)[source]
forward(external_value)[source]
class astromodels.core.parameter_transformation.ParameterTransformation(is_positive=False)[source]

Bases: object

backward(internal_value)[source]
forward(external_value)[source]
property is_positive
astromodels.core.parameter_transformation.get_transformation(transformation_name)[source]

Returns an instance of a transformation by name

Parameters

transformation_name –

Returns

instance of transformation with provided name