Function kdeplot

seaborn/distributions.py:1581–1730

(
    data=None, *, x=None, y=None, hue=None, weights=None,
    palette=None, hue_order=None, hue_norm=None, color=None, fill=None,
    multiple="layer", common_norm=True, common_grid=False, cumulative=False,
    bw_method="scott", bw_adjust=1, warn_singular=True, log_scale=None,
    levels=10, thresh=.05, gridsize=200, cut=3, clip=None,
    legend=True, cbar=False, cbar_ax=None, cbar_kws=None, ax=None,
    **kwargs,
)

def kdeplot(
    data=None, *, x=None, y=None, hue=None, weights=None,
    palette=None, hue_order=None, hue_norm=None, color=None, fill=None,
    multiple="layer", common_norm=True, common_grid=False, cumulative=False,
    bw_method="scott", bw_adjust=1, warn_singular=True, log_scale=None,
    levels=10, thresh=.05, gridsize=200, cut=3, clip=None,
    legend=True, cbar=False, cbar_ax=None, cbar_kws=None, ax=None,
    **kwargs,
):

    # --- Start with backwards compatability for versions < 0.11.0 ----------------

    # Handle (past) deprecation of `data2`
    if "data2" in kwargs:
        msg = "`data2` has been removed (replaced by `y`); please update your code."
        raise TypeError(msg)

    # Handle deprecation of `vertical`
    vertical = kwargs.pop("vertical", None)
    if vertical is not None:
        if vertical:
            action_taken = "assigning data to `y`."
            if x is None:
                data, y = y, data
            else:
                x, y = y, x
        else:
            action_taken = "assigning data to `x`."
        msg = textwrap.dedent(f"""\n
        The `vertical` parameter is deprecated; {action_taken}
        This will become an error in seaborn v0.14.0; please update your code.
        """)
        warnings.warn(msg, UserWarning, stacklevel=2)

    # Handle deprecation of `bw`
    bw = kwargs.pop("bw", None)
    if bw is not None:
        msg = textwrap.dedent(f"""\n
        The `bw` parameter is deprecated in favor of `bw_method` and `bw_adjust`.
        Setting `bw_method={bw}`, but please see the docs for the new parameters
        and update your code. This will become an error in seaborn v0.14.0.
        """)
        warnings.warn(msg, UserWarning, stacklevel=2)
        bw_method = bw

    # Handle deprecation of `kernel`
    if kwargs.pop("kernel", None) is not None:
        msg = textwrap.dedent("""\n
        Support for alternate kernels has been removed; using Gaussian kernel.
        This will become an error in seaborn v0.14.0; please update your code.
        """)
        warnings.warn(msg, UserWarning, stacklevel=2)

    # Handle deprecation of shade_lowest
    shade_lowest = kwargs.pop("shade_lowest", None)
    if shade_lowest is not None:
        if shade_lowest:
            thresh = 0