statsmodels.genmod.families.links.LogLog.inverse_deriv2

LogLog.inverse_deriv2(z)[source]

Second derivative of the inverse of the Log-Log transform link function

Parameters:
zarray_like

The value of the inverse of the LogLog link function at p

Returns:
g^(-1)’’(z)ndarray

The second derivative of the inverse of the LogLog link function


Last update: Jun 14, 2024