I tried to run a Random effect Panel regression and i get this error: Errore in swar(object, data, effect) : the estimated variance of the individual effect is negative>can you help me trying to understand the problem? (sorry for m bad english) Thanks to everybody -- View this message in context: http://r.789695.n4.nabble.com/Error-in-Random-Effect-Panel-tp4650654.html Sent from the R help mailing list archive at Nabble.com.
i found this on the web, ran it on R but i always get the same error ... any advices? i don't know how to slve this https://r-forge.r-project.org/scm/viewvc.php/pkg/R/ercomp.R?view=markup&root=plm -- View this message in context: http://r.789695.n4.nabble.com/Error-in-Random-Effect-Panel-tp4650654p4650731.html Sent from the R help mailing list archive at Nabble.com.