[Limdep Nlogit List] do loops

[gholamreza hajargasht]

Dear All
   
  I am new to programming in LImdep. I am trying to repeat a stochastic frontier model estimation within a loop. When the procedure is repeated, after a few iteration I get this message "MLE has wrong skew, ols is MLE" and the loops stops. How can I tell the program to skip or disregard these cases and continue the loop. Any help is appreciated.
   
  Best regards
  Reza Hajargasht
  University of queensland
   
   
   
   

		
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