Hi all,
This is my first time working with Propensity Score Matching and I've been using the attached macro, which seems to work quite well, however I have a question regarding the %do %while procedure, as I don't understand why it keeps going in loops and it takes a really long time for the execution, so far it still hasn't finished. Is it supposed to make these loops? And take a very long time (3,5 hours+)? I've marked with green in the attached document where the loops happen.
I would be really grateful for any help.
Thanks!