Hi All,
I have the following scenario:
CLIENT | INST | SENDER | RECIV | UNIQUE CLIENTS |
1 | 985 | SITE A | R1 | 1 |
1 | 698 | SITE A | R1 | 0 |
1 | 563 | SITE A | R2 | 1 |
1 | 785 | SITE A | R2 | 0 |
The Unique clients column above is how I want SAS to compute a unique client. Basically - for every unique set of CLIENT, SENDER and RECIV I want to mark UNIQUE CLIENTS as 1.
The thinking behind what I want to identify is - "For SITE A - there were 2 UNIQUE CLIENT instances going to 2 unique RECIV".
I would like to know how to code the UNIQUE CLIENTS part if possible. Thanks.
Vomer,
These are tools that you absolutely will have to learn if you want to program in SAS.
proc sort data=have;
by client reciv;
run;
data want;
set have;
by client reciv;
unique_clients = first.reciv;
run;
Good luck.
Vomer,
These are tools that you absolutely will have to learn if you want to program in SAS.
proc sort data=have;
by client reciv;
run;
data want;
set have;
by client reciv;
unique_clients = first.reciv;
run;
Good luck.
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