BaseMultivariateSliceDistribution.isf (function)

def isf(self, x=None, unit=None)

Expose the inverse of the survival function (isf).

See scipy docs

This method is just a wrapper around the scipy.stats method on BaseMultivariateSliceDistribution.dist_constructor_object after doing any requested unit-conversions.

See also:

• BaseMultivariateSliceDistribution.sf
• BaseMultivariateSliceDistribution.cdf
• BaseMultivariateSliceDistribution.logsf

Arguments

• x (float or array, optional, default=None): x-values at which to expose the isf. If None or not provided, BaseMultivariateSliceDistribution.cached_sample will be used if available, or raise an error if no cached samples are available.
• unit (astropy.unit, optional, default=None): unit of the values in x. If None or not provided, will assume they're provided in BaseMultivariateSliceDistribution.unit.

Returns

• (float or array) osf values of the same type/shape as x