fixed return value in docstring
@@ -318,7 +318,8 @@ class Experiment(object):
:param min_counts: minimum number of observations to run chi-square test
:type min_counts: int
:return split_is_unbiased: False is split is biased and True if split is correct
- :rtype: bool
+ p_value: corresponding chi-square p-value
+ :rtype: bool, float
"""
if not isinstance(observed_freqs, pd.Series) or not isinstance(expected_freqs, pd.Series):
