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The SQL Procedure |
Procedure features: |
| |
Tables: | MATCH_11 , MATCH |
The input table MATCH_11 contains one row for each case and one row for each control. Pair contains a number that associates the case with its control. Low is 0 for the controls and 1 for the cases. The remaining columns contain information about the cases and controls.
Input Table |
Program |
options nodate pageno=1 linesize=80 pagesize=60;
from match_11 one, match_11 two where (one.pair=two.pair and one.low>two.low); |
title 'Differences for Cases and Controls'; select * from match(obs=5); |
Output |
MATCH Table | |
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