Displaying 1 result from an estimated 1 matches for "f2002".
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2002
2007 Aug 09
2
Countvariable for id by date
...2;F323;F2800;2000-02-05;
...
I would like o have two additional columns:
1. “countF20”: a “countvariable” that shows which in order (by date) the id has if it fulfils the following logical expression: dg1 = F20* OR dg2 = F20*,
where * means F201,F202... F2001,F2002...F20001,F20002...
2. “countF2129”: another “countvariable” that shows which in order (by date) the id has if it fulfils the following logical expression: dg1 = F21*-F29* OR dg2 = F21*-F29*,
where F21*-F29* means F21*, F22*...F29* and
where * means F211,F212... F2101,F2102......