[Limdep Nlogit List] Distance Functions

[Donald F. Vitaliano]

I recently read that one can use the frontier production function 
facility in the FRONTIER package by Coelli, et.al. to estimate a 
distance function, merely by appropriately specifying the dependent and 
independent variables. Does any Limdep user have any experience using 
its SFA production function capability to estimate a distance function, 
which is a sort of multiple output production function that is gaining 
acceptance in the efficiency/productivity literature? Thanks, Don Vitaliano