Forum: help


RE: Error in optim [ Reply ] By: Giota Siameti on 2021-03-09 16:45 | [forum:48794] |
Mr Pasiouras, Did you find a solution to the error you reported regarding Frontier? I am currently using sfa and I encounter the same problem. I would appreciate your help since I need to analyze some data for my PHD. Thanks in advance, Siameti Giota |
Error in optim [ Reply ] By: Fotios Pasiouras on 2020-04-10 11:40 | [forum:47571] |
Frontier was working fine until last night but today I suddently started getting the following message, while using the same dataset and commands that I was using last night Error in optim(pars, fn = maxlik, y = y, X = X, sc = sc, hessian = TRUE, : non-finite value supplied by optim Any solutions? |