yes, can you use the (plm) package for panel data estimation in general but, i not know a package for dynamic panel data models -- View this message in context: http://r.789695.n4.nabble.com/R-Comparing-posterior-and-likelihood-estimates-for-proportions-off-topic-tp814022p4646910.html Sent from the R help mailing list archive at Nabble.com.