/* Sample data */
data have;
input ID $ TYPE $ TYPE_ID;
datalines;
1 A 1
1 B 1
1 c 1
1 d 1
1 e 1
1 f 1
1 g 2
1 h 2
1 j 2
1 k 2
1 l 2
1 q 3
1 w 3
1 e 3
1 r 3
1 t 3
1 y 4
1 u 4
1 i 4
;
run;
Desired Output
ID 1 2 3 4
1 A g q y
1 B h w u
1 c j e i
1 d k r
1 e l t
1 f
i need to transpose data
proc transpose data=haveout=youroutput prefix=ID_;
by ID;
var TYPE;
id TYPE_ID;
run;
data pretrans;
set have;
by id type_id;
if first.type_id
then group = 1;
else group + 1;
run;
proc sort data=pretrans;
by id group;
run;
proc transpose
data=pretrans
out=want
;
by id group;
var type;
if type_id;
run;
as you can't have multiple identical ID (the statement!) values within a BY group of PROC TRANSPOSE, so you must create a new group for this.
data pretrans;
set have;
by id type_id;
if first.type_id
then group = 1;
else group + 1;
run;
proc sort data=pretrans;
by id group;
run;
proc transpose
data=pretrans
out=want
;
by id group;
var type;
if type_id;
run;
as you can't have multiple identical ID (the statement!) values within a BY group of PROC TRANSPOSE, so you must create a new group for this.
/*Just for having some fun*/
data have;
input ID $ TYPE $ TYPE_ID;
datalines;
1 A 1
1 B 1
1 c 1
1 d 1
1 e 1
1 f 1
1 g 2
1 h 2
1 j 2
1 k 2
1 l 2
1 q 3
1 w 3
1 e 3
1 r 3
1 t 3
1 y 4
1 u 4
1 i 4
;
run;
proc sql noprint;
select distinct catt('have(where=(TYPE_ID=',TYPE_ID,') rename=(type=_',TYPE_ID,'))')
into :merge separated by ' '
from have;
quit;
data want;
merge &merge.;
by id;
output;
call missing(of _all_);
drop TYPE_ID;
run;
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