[R-sig-ME] Full Information matrix or Variance Covariance matrix in glmmTMB
Olaifa, Julius
ju||u@@o|@||@ @end|ng |rom ok@t@te@edu
Tue Nov 7 21:46:58 CET 2023
I am trying to obtain the Fisher Information matrix or variance covariance matrix for a glmmTMB model. The model implements model$sdr$cov.fixed which returns the variance covariance matrix between the regression parameter coefficient (Beta)and the dispersiom parameter (phi).
I however want to obtain the variance covariance matrix of both the fixed parameters and random effect covariance estimates (Beta, phi, Sigma)
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