Good afternoon. I noticed the following: if I restrict the range of a sample using a dummy variable, then in the "show status" command it shows which criteria are used to restrict the sample. Suppose now that I save and close the session with the restriction in place. Then if I re-open it, the restriction remains, but the "show status" command no longer shows the criteria that restrict the sample. Would it be possible to salvage this information through the close-and-reopen-session situation?  (this sounds like "can we salvage information when passing through a black hole"?) -- Alecos Papadopoulos PhD Candidate Athens University of Economics and Business, Greece School of Economic Sciences Department of Economics https://alecospapadopoulos.wordpress.com/