diagnostics.py 文件源码

def _combine_ss(self, list_ss, max_cardinality):
        """Create all combinations of the initialised summary statistics up till the maximum cardinality.

        Parameters
        ----------
        list_ss : List of callable functions
            List of candidate summary statistics.
        max_cardinality : int
            Maximum cardinality of a candidate summary-statistics combination.

        Returns
        -------
        List
            Combinations of candidate summary statistics.

        """
        if max_cardinality > len(list_ss):
            max_cardinality = len(list_ss)

        # Combine the candidate summary statistics.
        combinations_ss = []
        for i in range(max_cardinality):
            for combination in combinations(list_ss, i + 1):
                combinations_ss.append(combination)
        return combinations_ss