Sorry I have two excel files with a column of unique numbers respectively. The first column is complete and does not undergo changes, the second column appears to be with the same column but with a lower number of elements.
I converted the excel files into 2D arrays even if only the first column is the one compiled about 900 fields of numbers only
I should look for the array missing elements in the first column. I tried to adapt the "crossrulz" *.VI but I can't find the correct solution
example
ARRAY 1 COMPLETE ARRAY 2 RESULT
1 1 -
2 - 2
3 3 -
could you please help me?