test data folder structure with function name.

Author: vidhyamanisankar

statistical_methods_library/estimation.py

@@ -33,8 +33,8 @@ def ht_ratio(
     calibration_weight_col: typing.Optional[str] = "calibration_weight",
 ) -> DataFrame:
     """
-    Perform estimation of design and calibration weights using Expansion and
-    Ratio estimation.
+    Perform Horvitz-Thompson estimation of design and calibration weights
+    using Expansion and Ratio estimation.
 
     ###Arguments
     * `input_df`: The input data frame.

statistical_methods_library/outliering.py

@@ -43,7 +43,7 @@ def winsorisation(
     calibration_col: typing.Optional[str] = None,
     auxiliary_col: typing.Optional[str] = None,
     marker_col: typing.Optional[str] = "winsorisation_marker",
-):
+) -> DataFrame:
     """
     Perform One-sided Winsorisation.