plotnine.stat_ellipse

Calculate normal confidence interval ellipse

stat_ellipse(
    mapping=None,
    data=None,
    *,
    geom="path",
    position="identity",
    na_rm=False,
    type="t",
    level=0.95,
    segments=51,
    **kwargs
)

Parameters

mapping : aes = None

Aesthetic mappings created with aes. If specified and inherit_aes=True, it is combined with the default mapping for the plot. You must supply mapping if there is no plot mapping.

Aesthetic	Default value
x
y

The bold aesthetics are required.

data : DataFrame = None

The data to be displayed in this layer. If None, the data from from the ggplot() call is used. If specified, it overrides the data from the ggplot() call.

geom : str | geom = "path"

The statistical transformation to use on the data for this layer. If it is a string, it must be the registered and known to Plotnine.

position : str | position = "identity"

Position adjustment. If it is a string, it must be registered and known to Plotnine.

na_rm : bool = False

If False, removes missing values with a warning. If True silently removes missing values.

type : Literal["t", "norm", "euclid"] = "t"

The type of ellipse. t assumes a multivariate t-distribution. norm assumes a multivariate normal distribution. euclid draws a circle with the radius equal to level, representing the euclidean distance from the center.

level : float = 0.95

The confidence level at which to draw the ellipse.

segments : int = 51

Number of segments to be used in drawing the ellipse.

**kwargs : Any

Aesthetics or parameters used by the geom.

Parameters

See Also