Hi, using lme4a, and the dystuff data, I call profile and get: > profile(fm1ML) Error in UseMethod("profile") : no applicable method for 'profile' applied to an object of class "lmer" any solutions? -- View this message in context: http://n4.nabble.com/env-for-lme4-tp1565045p1839791.html Sent from the R help mailing list archive at Nabble.com.