statsmodels.genmod.families.links.LogC.deriv2

LogC.deriv2(p)[source]

Second derivative of the log-complement transform link function

Parameters:
parray_like

Mean parameters

Returns:
g’’(p)ndarray

Second derivative of log-complement transform of x

Notes

g’’(x) = -(-1/(1 - x))^2


Last update: Feb 14, 2024