Dear CEM list -
After running the CEM, the cem_matched variable indicates that 100,552
(97,161 controls to 3,391 treatment) of my observations are matched.
However, of these, 86,261 or 85%, are missing the cem_strata variable.
I quickly looked through the data and cem_weights have been attached as
well.
Any potential suggestions as to what is going on?
Many Thanks,
Ethan
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