statsmodels.genmod.families.links.Logit.deriv2¶
- Logit.deriv2(p)[source]¶
Second derivative of the logit function.
- Parameters:
- parray_like
probabilities
- Returns:
- g’’(z)
ndarray
The value of the second derivative of the logit function
- g’’(z)
Second derivative of the logit function.
probabilities
ndarray
The value of the second derivative of the logit function