11-17-2014 02:22 PM
We try to run GMM model but it gave us error message as follows:
At 2SLS Iteration 0 there are 0 missing observations available. At least 22 are needed to compute the next iteration.
What does it mean? how to solve the problem?
11-17-2014 02:52 PM
Can you provide some additional information?
Which procedure are you using?
Can you share the syntax and information about the data set?