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JDonovan
Calcite | Level 5

Hello. 

 

I have a dataset that has the following set up.

 

member_id sold_dt product

1  xx/xx/xxxx a

1  xx/xx/xxxx b

1  xx/xx/xxxx b

1  xx/xx/xxxx c

2 xx/xx/xxxx a

2 xx/xx/xxxx a

2 xx/xx/xxxx a

2 xx/xx/xxxx b

 

What I want to do is end up with a dataset with the following set up:

member_id product_cnt

1 3

2 2

 

I want a count of the unique products.

 

J

1 ACCEPTED SOLUTION

Accepted Solutions
novinosrin
Tourmaline | Level 20
data have;
input (member_id sold_dt product) (:$20.);
datalines;
1  xx/xx/xxxx a
1  xx/xx/xxxx b
1  xx/xx/xxxx b
1  xx/xx/xxxx c
2 xx/xx/xxxx a
2 xx/xx/xxxx a
2 xx/xx/xxxx a
2 xx/xx/xxxx b
;

proc sql;
create table want as
select member_id, count(distinct product) as count
from have
group by member_id;
quit;

View solution in original post

1 REPLY 1
novinosrin
Tourmaline | Level 20
data have;
input (member_id sold_dt product) (:$20.);
datalines;
1  xx/xx/xxxx a
1  xx/xx/xxxx b
1  xx/xx/xxxx b
1  xx/xx/xxxx c
2 xx/xx/xxxx a
2 xx/xx/xxxx a
2 xx/xx/xxxx a
2 xx/xx/xxxx b
;

proc sql;
create table want as
select member_id, count(distinct product) as count
from have
group by member_id;
quit;

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