Hi All,
I have to keep, if certain grp have both "ABC' and 'DEF' types for that grp i need to keep Type "ALL"
Have data:
grp type
1 All
1 All
1 All
1 All
1 ABC
1 ABC
1 ABC
1 ABC
2 All
2 All
2 All
2 All
2 ABC
2 ABC
2 ABC
2 ABC
2 DEF
2 DEF
2 DEF
2 DEF
3 All
3 All
2 All
3 All
3 DEF
3 DEF
3 DEF
3 DEF
want:
grp type
1 ABC
1 ABC
1 ABC
1 ABC
2 All
2 All
2 All
2 All
2 ABC
2 ABC
2 ABC
2 ABC
2 DEF
2 DEF
2 DEF
2 DEF
3 DEF
3 DEF
3 DEF
3 DEF
This is my try:
data want;
do until(last.grp);
set have(keep=group type);
by grp type;
flg=(TYPE eq 'ALL')*1+(TYPE eq 'ABC')*2+(TYPE eq 'DEF')*3;
if flg in(2,3) then keep=1;
output;
end;
run;
Thanks
Sam
proc sql;
create table want as
select * from have
group by grp
having count(distinct type)=3 or type ne 'All'
order by grp, type;
quit;
proc print data=want;
run;
proc sql;
create table want as
select * from have
group by grp
having count(distinct type)=3 or type ne 'All'
order by grp, type;
quit;
proc print data=want;
run;
Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 25. Read more here about why you should contribute and what is in it for you!
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.