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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?

Thanks to:
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