statsmodels.genmod.families.links.LogLog.deriv

LogLog.deriv(p)[source]

Derivative of Log-Log transform link function

Parameters:
parray_like

Mean parameters

Returns:
g’(p)ndarray

The derivative of the LogLog transform link function

Notes

g’(p) = - 1 /(p * log(p))


Last update: Jun 14, 2024