aixd.data.utils_data.reformat_dataframe_to_list

aixd.data.utils_data.reformat_dataframe_to_list(dataframe: DataFrame) → List[List]

Reformats a pandas dataframe into a nested list. In the output, 1st-level items correspond to the rows in the dataframe (e.g. samples), 2nd-level items correspond to the data values.

Parameters:

dataframe (pd.DataFrame) – Dataframe containing data.

Returns:

List[List] – List of lists. They are always flattened.

Examples

>>> dataframe = pd.DataFrame(data = {'a':[[1,1],[7,7]], 'b':[2,8], 'c':[3,9] })
>>> reformat_dataframe_to_list(dataframe)
[[1, 1, 2, 3], [7, 7, 8, 9]]