freealg.distributions.Wigner.sample

Wigner.sample(size, x_min=None, x_max=None, method='qmc', seed=None, plot=False, latex=False, save=False)

Sample from distribution.

Parameters:

sizeint

Size of sample.

x_minfloat, default=None

Minimum of sample values. If None, the left edge of the support is used.

x_maxfloat, default=None

Maximum of sample values. If None, the right edge of the support is used.

method{'mc', 'qmc'}, default= 'qmc'

Method of drawing samples from uniform distribution:

• 'mc': Monte Carlo

• 'qmc': Quasi Monte Carlo

plotbool, default=False

If True, samples histogram is plotted.

latexbool, default=False

If True, the plot is rendered using LaTeX. This option is relevant only if plot=True.

savebool, default=False

If not False, the plot is saved. If a string is given, it is assumed to the save filename (with the file extension). This option is relevant only if plot=True.

Returns:

snumpy.ndarray

Samples.

Notes

This method uses inverse transform sampling.

Examples