Description Usage Arguments Value Examples
It makes a unique identifier for each pair. Each member's id should be numeric! For example for id_1=6758
and id_2=3456
the barcode will be "3456_6578"
.
1 | barcode(raw_for_eval)
|
raw_for_eval |
a vector with two ids |
string of a form id1_id2
1 2 |
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