# list_model_ids¶

sherpa.astro.ui.list_model_ids()

List of all the data sets with a source expression.

Returns: ids – The identifiers for all the data sets which have a source expression set by set_model or set_source. list of int or str

list_data_ids()
List the identifiers for the loaded data sets.
list_model_components()
List the names of all the model components.
set_model()
Set the source model expression for a data set.