Variance estimation is currently very slow. This is because the variance estimators require numerical derivatives of the model parameters. Implementing a similar (and still consistent) variance estimator as in Perez-Heydrich et al. (2014) Biometrics will result in faster estimation.
Variance estimation is currently very slow. This is because the variance estimators require numerical derivatives of the model parameters. Implementing a similar (and still consistent) variance estimator as in Perez-Heydrich et al. (2014) Biometrics will result in faster estimation.