fisherinfoP {penMSM} | R Documentation |
This function calculates the Fisher information matrix needed for the estimation of multistate models using the Fisher scoring algorithm.
fisherinfoP(mu, X)
mu |
mu. |
X |
design matrix. |
This function implements the Fisher scoring matrix (i.e., the
second partial derivative of the log partial likelihood with respect
to the components of the regression effect vector beta
).
Fisher information matrix info
.
Holger Reulen
## Not run: fisherinfo(mu, X)