convert_01_to_connect: Convert 0/1 data to connection pairs
Description
If two column has more than 1 shared element then they have connection. Convert
0/1 data to connection pairs in long shape table. The 0-connection pairs are removed.
Usage
convert_01_to_connect(object)
Value
a data frame with source and target connection information
Arguments
- object
data frame with 0/1 data