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.