ID Regionnumber satisfy code zipregion
1 2
2 2 Y 1 6
3 1 N 2 6
4 1
5 3 Y 1 6
6 3 Y 6
7 3
8 3
9 4 Y 2 6
10 0 N 6
11 5 Y 1 6
12 6 Y 2 6
13 7 N 1 6
14 0 1 6
Q) If Regionnumber is same for two ids, then need to copy populated ID row column values to not populated ID column values?
If there is only unique Regionnumber or Regionnumber value is 0 ignore those rows. No need to change any column values.
Thanks in advance.
You'd better post the output you need too. data have; input ID Regionnumber satisfy $ code zipregion; cards; 1 2 . . . 2 2 Y 1 6 3 1 N 2 6 4 1 . . . 5 3 Y 1 6 6 3 Y . 6 7 3 . . . 8 3 . . . 9 4 Y 2 6 10 0 N . 6 11 5 Y 1 6 12 6 Y 2 6 13 7 N 1 6 14 0 . 1 6 ; run; data want; n=0; do until(last.Regionnumber); set have; by Regionnumber notsorted; n+1; if not missing(satisfy) then _satisfy=satisfy; if not missing(code) then _code=code; if not missing(zipregion) then _zipregion=zipregion; end; _Regionnumber =Regionnumber ; do until(last.Regionnumber); set have; by Regionnumber notsorted; if n gt 1 and _Regionnumber ne 0 then do; satisfy=_satisfy; code=_code; zipregion=_zipregion; output; end; else output; end; drop _: n; run;
Output needed
ID Regionnumber satisfy code zipregion
1 2 Y 1 6
2 2 Y 1 6
3 1 N 2 6
4 1 N 2 6
5 3 Y 1 6
6 3 Y 1 6
7 3 Y 1 6
8 3 Y 1 6
9 4 Y 2 6
10 0 N 6
11 5 Y 1 6
12 6 Y 2 6
13 7 N 1 6
14 0 1 6
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