get_iter_method_opt

sherpa.astro.ui.get_iter_method_opt(optname=None)

Return one or all options for the iterative-fitting scheme.

Parameters:optname (str, optional) – If not given, a dictionary of all the options are returned. When given, the individual value is returned. Returns:value – The dictionary is empty when no iterative scheme is being used. Return type:dictionary or value Raises:sherpa.utils.err.ArgumentErr – If the optname argument is not recognized.

See also

get_iter_method_name()

Return the name of the iterative fitting scheme.

set_iter_method_opt()

Set an option for the iterative-fitting scheme.

set_iter_method()

Set the iterative-fitting scheme used in the fit.