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counts_ratio_per_patch

.counts_ratio_per_patch(
   timeseries: pd.Series, patches_dicts: list, column: str,
   return_timestamps: bool = False
)

Calculates the ratio between counts of all values in a patch of data Used for series with discrete inputs for data aggregation.

This function expects a list of dictionaries with the start and end of every patch, in the same format as the output of the function industryts.processing.filtering.get_patches_dicts.

Each item in the patches_dicts list is a dictionary with the following structure: { }

The function returns a dataframe in which each column stores the ratio of a value in the column parameter in every patch. The column names follow the convention "category_originalColName".

Args

  • timeseries (pd.Series) : The time series to be processed
  • patches_dicts (list) : The list containing the start and end of every data patch
  • column (str) : The column name to be used in the ratio calculation
  • return_timestamps (bool) : If True, the function will return the timestamps of the start and end of every patch. Defaults to False.

Returns

  • df_column_values (pd.DataFrame) : A dataframe contaning the ratio of column in every data window.