Function.ppf (function)
def ppf(self, q, unit=None, as_quantity=False, wrap_at=None)
Expose the percent point function (ppf; iverse of cdf - percentiles) at
values of q
.
See scipy docs
This method is just a wrapper around the scipy.stats method on Function.dist_constructor_object with unit-conversions, support for quantity objects, and wrapping done on the returned result.
See also:
Arguments
q
(float or array): percentiles at which to expose the ppfunit
(astropy.unit, optional, default=None): unit of the exposed values. If None or not provided, will assume they're provided in Function.unit.as_quantity
(bool, optional, default=False): whether to return an astropy quantity object instead of just the value. Astropy must be installed.wrap_at
(float, None, or False, optional, default=None): value to use for wrapping. See Function.wrap. If not provided or None, will use the value from Function.wrap_at. Note: wrapping is computed before changing units, sowrap_at
must be provided according to Function.unit notunit
.
Returns
- (float or array) ppf values of the same type/shape as
q