estfun.gmnl {gmnl} | R Documentation |
It extracts the gradient for each observation evaluated at the estimated parameters for an object of class gmnl
.
## S3 method for class 'gmnl'
estfun(x, ...)
x |
a fitted model of class |
... |
other arguments. Ignored. |
For more information see estfun
from package sandwich.
The gradient matrix of dimension n \times K
Zeileis A (2006), Object-oriented Computation of Sandwich Estimators. Journal of Statistical Software, 16(9), 1–16.