I have data that looks like this with duplicate ID.
ID is unique to an individual, test is dichotomous and score is continuous
id test score
1 2 3
1 1 2
1 2 9
2 1 5
3 2 3
4 1 3
4 1 8
I need It too look like this
id test score test2 score2 test3 score3
1 2 3 1 2 2 9
2 1 5
3 2 3
4 1 3 1 8
Hi cesararevalo
I hope this helps, here is the code which produces your output
data have;
input id test score;
datalines;
1 2 3
1 1 2
1 2 9
2 1 5
3 2 3
4 1 3
4 1 8
;
run;
proc transpose data=have out=want (drop=_NAME_) prefix=score;
By id;
var score ;
run;
proc transpose data=have out=want1 (drop=_NAME_) prefix=test;
By id;
var test ;
run;
data final;
retain id test1 score1 test2 score2 test3 score3 ;
merge want want1;
run;
The output is same as you wanted
id | test1 | score1 | test2 | score2 | test3 | score3 |
1 | 2 | 3 | 1 | 2 | 2 | 9 |
2 | 1 | 5 | . | . | . | . |
3 | 2 | 3 | . | . | . | . |
4 | 1 | 3 | 1 | 8 | . | . |
data have; input id test score; datalines; 1 2 3 1 1 2 1 2 9 2 1 5 3 2 3 4 1 3 4 1 8 ; proc sql noprint; select max(n) into : n from (select count(*) as n from have group by id); quit; proc summary data=have ; by id; output out=want idgroup(out[&n] (test score)=); run;
Just to continue my obnoxious streak of asking this question: What exactly to you expect to do with this wide structure that can't be done with the existing structure?
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