search for: tp18644373p18644373

...es1$par[1] : invalid argument to unary operator Is there any way to implement this constraint? Thank you for your help in advance. Kyeongmi ----- Kyeongmi, University of Memphis -- View this message in context: http://www.nabble.com/nlminb--lower-bound-for-parameters-are-dependent-on-each-others-tp18644373p18644373.html Sent from the R help mailing list archive at Nabble.com.