fix(stattests): handle empty series inputs across divergence stat tests (#1900)#1901
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ArjunPakhan wants to merge 1 commit into
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fix(stattests): handle empty series inputs across divergence stat tests (#1900)#1901ArjunPakhan wants to merge 1 commit into
ArjunPakhan wants to merge 1 commit into
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Description
Fixes #1900.
When passing empty
pd.Series([])inputs intopsi_stat_test,kl_div_stat_test,jensenshannon_stat_test, orhellinger_stat_test, the functions previously failed withZeroDivisionErrororValueError: min() iterable argument is empty.Changes Made
reference_data.empty or current_data.empty) to return(np.nan, False)across_psi,_kl_div,_jensenshannon, and_hellinger_distance.feel_zeroesand bin calculation inutils.pyagainst empty sequence aggregations.tests/stattests/test_empty_inputs.pyto ensure empty inputs yield(np.nan, False)without throwing exceptions.Testing
python -m pytest tests/stattests/test_empty_inputs.py(All 4 tests passing)