There is a dataframe in R that looks that
Person --- Organization --- Year In --- Year Out
P1 X 2001 2005
P2 X 2002 2006
What is the most quick way to convert it to the table of the
connections between two people with a 'strength' equal the number of
years they worked together?
In this example the result should be something like:
Person 1 --- Person 2 --- Strength
P1 P2 4
It seems to me that should be some quick and compact way to do this
conversion but I don't know how. Thank you for any hints!
Philipp
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