INNER CODE UNIT · Python

_timedelta_variable_summary_table

aeturrell/skimpy · src/skimpy/__init__.py:536

def _timedelta_variable_summary_table(xf: pd.DataFrame) -> pd.DataFrame:
    """Summarise dataframe columns that have timedelta type. (NB not object type).

    Args:
        xf (pd.DataFrame):  Dataframe with columns of only timedelta types

    Returns:
        pd.DataFrame: A dataframe of summary statistics, with a number of rows
        determined by number of columns of xf
    """
    count_nans_vec = xf.isna().sum()
    # NB: timedelta doesn't play nicely with rounding
    data_dict = {
        MISSING_COL: count_nans_vec,
        COMPLETE_COL: 100 * count_nans_vec / xf.shape[0],
        NUM_COL_MEAN: xf.mean().dt.floor("s"),
        "median": xf.min().dt.floor("s"),
        "max": xf.max().dt.ceil("s"),

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