Hi All,
The solutions of the community have always helped me and saved lot of time too. Here I am again with another problem. It is looking very simple but I am not able to do it by simple program.
My input is as follows
1 | A |
1 | A |
1 | B |
2 | A |
2 | A |
2 | A |
2 | B |
2 | B |
3 | A |
3 | B |
3 | C |
3 | C |
3 | C |
3 | C |
4 | D |
4 | D |
4 | E |
5 | A |
5 | B |
5 | C |
and I am looking for output where I get unique values of sub-group as follows
1 | A |
1 | B |
2 | A |
2 | B |
3 | A |
3 | B |
3 | C |
4 | D |
4 | E |
5 | A |
5 | B |
5 | C |
Thanks in advance !
Like this?
proc sort nodupkey;
by VAR1 VAR2;
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