st: Repeating sets of commands

["Paul O'Brien" <paul.obrien@afe2.org.uk>]

I have a database of clinic visits and want to analyze by clinic site. 
How do I repeat a set of 10 commands for each clinic site (clin_site).

This is a selection of the commands:

table iud ptboro�if year_f==2003 & clin_site=="RC", row col
table ltprog ptboro�if year_f==2003 & clin_site=="RC", row col
table pt ptboro�if year_f==2003 & clin_site=="RC", row col
table cs ptboro�if year_f==2003 & clin_site=="RC", row col

.by ...: will repeat the first line and then go onto the next.

I want to run all the commands together for one clinic site (e.g. 
clin_site=="RC") and then repeat for the next value of clin_site.

Thanks

Paul




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