src/test/scripts/functions/misc/NegativeForIncrTest.dml

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A = read($1);
c = as.integer($2);
mStep = as.logical($3);

s = 0;
if( mStep )
   for( i in seq(nrow(A),1,-7) )
      s = s + as.scalar(A[i,1]) + c;
else
   for( i in nrow(A):1 )
      s = s + as.scalar(A[i,1]) + c; 

R = as.matrix(s);
write(R, $4);