`scipy.stats._continuous_distns:truncweibull_min_gen`

source: build-install/usr/lib/python3.14/site-packages/scipy/stats/_continuous_distns.py:2916

Signature

class truncweibull_min_gen(momtype = 1, a = None, b = None, xtol = 1e-14, badvalue = None, name = None, longname = None, shapes = None, seed = None)

Members

Summary

A doubly truncated Weibull minimum continuous random variable.

Extended Summary

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Notes

The probability density function for truncweibull_min is:

f (x, a, b, c) = \frac{c x ^{c - 1} exp ( - x ^{c} )}{exp ( - a ^{c} ) - exp ( - b ^{c} )}

for $a < x <= b$ , $0 \leq a < b$ and $c > 0$ .

truncweibull_min takes $a$ , $b$ , and $c$ as shape parameters.

Notice that the truncation values, $a$ and $b$ , are defined in standardized form:

a = (u_{l} - l oc) / sc a l e b = (u_{r} - l oc) / sc a l e

where $u_{l}$ and $u_{r}$ are the specific left and right truncation values, respectively. In other words, the support of the distribution becomes $(a * sc a l e + l oc) < x <= (b * sc a l e + l oc)$ when $l oc$ and/or $sc a l e$ are provided.

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Aliases

scipy.stats._continuous_distns.truncweibull_min_gen