get_error¶
-
sherpa.ui.
get_error
(id=None, filter=False)¶ Return the errors on the dependent axis of a data set.
Parameters: - id (int or str, optional) – The identifier for the data set to use. If not given then the default identifier is used, as returned by get_default_id.
- filter (bool, optional) – Should the filter attached to the data set be applied to
the return value or not. The default is
False
.
Returns: axis – The error for each data point, formed by adding the statistical and systematic errors in quadrature.
Return type: array
Raises: sherpa.utils.err.IdentifierErr
– If the data set does not exist.See also
get_error()
- Return the errors on the dependent axis of a data set.
get_indep()
- Return the independent axis of a data set.
get_staterror()
- Return the statistical errors on the dependent axis of a data set.
get_syserror()
- Return the systematic errors on the dependent axis of a data set.
list_data_ids()
- List the identifiers for the loaded data sets.