Parameter

class gammapy.utils.modeling.Parameter(name, value, unit='', parmin=None, parmax=None, frozen=False)

Bases: object

Class representing model parameters.

Parameters:

name : str

Name of the parameter.

value : float

Value of the parameter.

unit : str

Unit of the parameter.

parmin : float

Parameter value minimum. Used as minimum boundary value in a model fit.

parmax : float

Parameter value maximum. Used as minimum boundary value in a model fit.

frozen : bool

Whether the parameter is free to be varied in a model fit.

Attributes Summary

quantity

Methods Summary

from_dict(data)
from_dict_gammacat(data)
from_dict_xml(data)
to_dict()
to_sherpa([modelname])	Convert to sherpa parameter
to_xml()

Attributes Documentation

quantity

Methods Documentation

classmethod from_dict(data)

classmethod from_dict_gammacat(data)

classmethod from_dict_xml(data)

to_dict()

to_sherpa(modelname='Default')

Convert to sherpa parameter

to_xml()