Re: [R] Covariance structure for lme

This bit helped me to match lme results in R with SAS, try options(contrasts=c(contr.sum,contr.poly)) before lme model. -- View this message in context: http://r.789695.n4.nabble.com/Covariance-structure-for-lme-tp4630413p4635005.html Sent from the R help mailing list archive at

[R] Covariance structure for lme

Greetings again R users, Some of you will likely recognize me but I hope you can help me once more. I have tried the mixed model mailing list for this question but have yet to find a solution. As such I hope someone will have another idea. I have previously attempted to replicate the UN, CS,