Truncated Weibull Minimum Extreme Value Distribution#

A doubly truncated version of Weibull minimum extreme value distribution. Defined for a<x<=b and c>0.

f(x;c,a,b)=cxc1exp(xc)exp(ac)exp(bc)F(x;c,a,b)=exp(ac)exp(xc)exp(ac)exp(bc)G(q;c,a,b)=[log((1q)exp(ac)+qexp(bc))]1/c
μn=exp(ac)1exp(bc)[γ(nc+1,bc)γ(nc+1,ac)]

where γ() is the lower incomplete gamma function.

Implementation: scipy.stats.truncweibull_min