ADJ.
last, produced
VERB + MATCH-MERGE
want
MATCH-MERGE + NOUN
data
verb
To merge sets of objects while excluding duplicates.
The lists are match-merged, so if you are on both lists, you are not twice as likely to be chosen.
"When you want to match-merge several data sets and the data sets do not all match by the same variables […]"
noun
the process of match-merging
The last match-merge produced the list we reported.