All,
I am using Medicare data and trying to figure out a way to find the number of unique ids (there are several duplicate bene_ids) with one condition (back_pn_office_visit=1). The following code for unique bene_ids works, but I can't figure out how to add the condition. Any ideas? Thank you!
proc sql;
select count (distinct bene_id) as in 'n_id' from back_analysis_2013A;
quit;
where does 'back_pn_office_visit=1' go?
Monica
Monica
Some of your syntax is off. I think you want something like:
proc sql; select count (distinct sex) as n_id from sashelp.class where age gt 12 ; quit;
Art, CEO, AnalystFinder.com
Some of your syntax is off. I think you want something like:
proc sql; select count (distinct sex) as n_id from sashelp.class where age gt 12 ; quit;
Art, CEO, AnalystFinder.com
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