Free-Wilson Matched Pairs

Compares rows using user specified columns and pairs up any two rows which differ only in user specified number of columns. Optionally, for each pair calculates the differences/ratios between user specified properties.

Input ports

1. Type: Table
   Data Input
   Regular data table. No constraints are imposed on it.

Output ports

1. Type: Table
   Matched Output
   A table with all matched pairs.