I am trying to run a gretl script with quantile regression estimation of
bootstrapped data. However, for some bootstrap resamples the quantile
regression estimation fails, resulting in the script ending with error.
First, is it possible to instead of ending the script with an error in some
way get an exitflag with an error code, e.g. exitflag = 1 if success, 0 if
no convergence, -1 if not enough iterations to reach convergence?
Secondly, if it is not possibly yet, I would appreciate if it could be