violinplot(self, dataset, positions=None, vert=True, widths=0.5, showmeans=False, showextrema=True, showmedians=False, quantiles=None, points=100, bw_method=None, *, data=None)
Make a violin plot for each column of dataset or each vector in sequence dataset. Each filled area extends to represent the entire data range, with optional lines at the mean, the median, the minimum, the maximum, and user-specified quantiles.
The input data.
The positions of the violins. The ticks and limits are automatically set to match the positions.
If true, creates a vertical violin plot. Otherwise, creates a horizontal violin plot.
Either a scalar or a vector that sets the maximal width of each violin. The default is 0.5, which uses about half of the available horizontal space.
If :None:None:`True`, will toggle rendering of the means.
If :None:None:`True`, will toggle rendering of the extrema.
If :None:None:`True`, will toggle rendering of the medians.
If not None, set a list of floats in interval [0, 1] for each violin, which stands for the quantiles that will be rendered for that violin.
Defines the number of points to evaluate each of the gaussian kernel density estimations at.
The method used to calculate the estimator bandwidth. This can be 'scott', 'silverman', a scalar constant or a callable. If a scalar, this will be used directly as :None:None:`kde.factor`. If a callable, it should take a GaussianKDE
instance as its only parameter and return a scalar. If None (default), 'scott' is used.
If given, the following parameters also accept a string s
, which is interpreted as data[s]
(unless this raises an exception):
dataset
A dictionary mapping each component of the violinplot to a list of the corresponding collection instances created. The dictionary has the following keys:
bodies
: A list of the ~.collections.PolyCollection
instances containing the filled area of each violin.
cmeans
: A ~.collections.LineCollection
instance that marks the mean values of each of the violin's distribution.
cmins
: A ~.collections.LineCollection
instance that marks the bottom of each violin's distribution.
cmaxes
: A ~.collections.LineCollection
instance that marks the top of each violin's distribution.
cbars
: A ~.collections.LineCollection
instance that marks the centers of each violin's distribution.
cmedians
: A ~.collections.LineCollection
instance that marks the median values of each of the violin's distribution.
cquantiles
: A ~.collections.LineCollection
instance created to identify the quantile values of each of the violin's distribution.
Make a violin plot.
The following pages refer to to this document either explicitly or contain code examples using this.
matplotlib.axes._axes.Axes.boxplot
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