sktime.utils.data_processing.from_nested_to_long

sktime.utils.data_processing.from_nested_to_long(X, instance_column_name=None, time_column_name=None, dimension_column_name=None)[source]

Convert nested DataFrame to long DataFrame.

Parameters
  • X (pd.DataFrame) – The nested DataFrame

  • instance_column_name (str) – The name of column corresponding to the DataFrame’s instances

  • time_column_name (str) – The name of the column corresponding to the DataFrame’s timepoints.

  • dimension_column_name (str) – The name of the column corresponding to the DataFrame’s dimensions.

Returns

long_df – Long pandas DataFrame

Return type

pd.DataFrame