matplotlib_utilities.py 文件源码

def histogram_of_floats(a,
                        *args,
                        **sns_distplot_kwargs):
    """Plot a histogram of floats with sane defauts.

    Arguments:
        a (pd.Series): Float series to create a histogram plot.

    Returns:
        matplotlib.axes.Axes: the plotted axes.

    Examples:
        >>> import pandas_utilities as pu
        >>> float_serie = pu.dummy_dataframe().float_0
        >>> fig = plt.figure()
        >>> axes = histogram_of_floats(float_serie, kde=False)
        >>> isinstance(axes, matplotlib.axes.Axes)
        True
        >>> fig.savefig('/tmp/doctest_{0}.png'.format(                        \
        'histogram_of_floats'), dpi=500)

    """
    axes = sns.distplot(
        a,
        *args,
        **sns_distplot_kwargs)
    return axes