Re: [R] issues in plm using random effect model

2017-06-12 Thread Nina Schönfelder
-project.org Subject: [R] issues in plm using random effect model Message-ID: Content-Type: text/plain; charset="UTF-8" Dear Sir, Thank you for accepting my request for registration on this site. I am trying to solve panel data problems using plm package , but while suing ran

[R] issues in plm using random effect model

2017-06-05 Thread Kailas Gokhale
Dear Sir, Thank you for accepting my request for registration on this site. I am trying to solve panel data problems using plm package , but while suing random effect model i am getting following messege saying " Warning message:In sqrt(sigma2) : NaNs produced " In some other cases i am getting