[R] glmmpql and lmer keep failing

2005-11-01 Thread Roel de Jong
Hello, I'm running a simulation study of a multilevel model with binary response using the binomial probit link. It is a random intercept and random slope model. GLMMPQL and lmer fail to converge on a *significant* portion of the *generated* datasets, while MlWin gives reasonable estimates

Re: [R] glmmpql and lmer keep failing

2005-11-01 Thread Roel de Jong
Formulated more directly, are there plans for the implementation of the crude but more robust Marginal Quasi Likelihood estimation in for example LME? Regards, Roel de Jong Roel de Jong wrote: Hello, I'm running a simulation study of a multilevel model with binary response using

Re: [R] glmmpql and lmer keep failing

2005-11-01 Thread Doran, Harold
Message- From: [EMAIL PROTECTED] on behalf of Roel de Jong Sent: Tue 11/1/2005 6:05 PM To: r-help Cc: Subject:Re: [R] glmmpql and lmer keep failing Formulated more directly, are there plans for the implementation of the crude but more robust Marginal Quasi Likelihood

[R] glmmpql and lmer keep failing

2005-11-01 Thread dave fournier
Hi, I believe we could extend our upcoming release of our freely available AD Model Builder negative binomial mixed model http://otter-rsch.com/admbre/admbre.html packaqge for R to include your model. Writing the model is simple, it is the interface with R that is a bit more

Re: [R] glmmpql and lmer keep failing

2005-11-01 Thread Roel de Jong
PROTECTED] on behalf of Roel de Jong Sent: Tue 11/1/2005 6:05 PM To: r-help Cc: Subject:Re: [R] glmmpql and lmer keep failing Formulated more directly, are there plans for the implementation of the crude but more robust Marginal Quasi Likelihood estimation in for example LME