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Fonction value_counts - module pandas

Signature de la fonction value_counts

def value_counts(values, sort: 'bool' = True, ascending: 'bool' = False, normalize: 'bool' = False, bins=None, dropna: 'bool' = True) -> 'Series' 

Description

value_counts.__doc__

    Compute a histogram of the counts of non-null values.

    Parameters
    ----------
    values : ndarray (1-d)
    sort : bool, default True
        Sort by values
    ascending : bool, default False
        Sort in ascending order
    normalize: bool, default False
        If True then compute a relative histogram
    bins : integer, optional
        Rather than count values, group them into half-open bins,
        convenience for pd.cut, only works with numeric data
    dropna : bool, default True
        Don't include counts of NaN

    Returns
    -------
    Series