PE | VS | LB | MH | GH |
0 | 1 | 0 | 1 | 0 |
0 | 0 | 1 | 1 | 0 |
0 | 0 | 0 | 0 | 1 |
1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 |
output I want is |
VS:MH |
LB:MH |
GH |
PE:VS:LB:MH:GH |
values which has 1 to concatenate them.
Thanks in advance
One way
data have;
input PE VS LB MH GH;
datalines;
0 1 0 1 0
0 0 1 1 0
0 0 0 0 1
1 1 1 1 1
0 0 0 0 0
0 0 0 0 0
;
data want(keep=v);
length v $ 200;
array _{*} PE VS LB MH GH;
set have;
v='';
do i=1 to dim(_);
if _[i]=1 then v=catx(':', v, vname(_[i]));
end;
retain v;
run;
Result:
VS:MH LB:MH GH PE:VS:LB:MH:GH
One way
data have;
input PE VS LB MH GH;
datalines;
0 1 0 1 0
0 0 1 1 0
0 0 0 0 1
1 1 1 1 1
0 0 0 0 0
0 0 0 0 0
;
data want(keep=v);
length v $ 200;
array _{*} PE VS LB MH GH;
set have;
v='';
do i=1 to dim(_);
if _[i]=1 then v=catx(':', v, vname(_[i]));
end;
retain v;
run;
Result:
VS:MH LB:MH GH PE:VS:LB:MH:GH
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