Hi there,
Just wondering if anyone has any tips for using arrays?
I am trying to convert the following SAS code to R:
data A2;
set A1;
by subject_id;
retain BX1-BX10 i;
array b(1:10) BX1-BX10 ;
if first.subject_id then do ;
do j=1 to 10;
b(j) = .;
end;
i=1;
end;
b(i) = BX;
i = i+1;
if last.subject_id then output;
run ;
Many thanks in advance,
Bronagh
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