figs generated automatically
figs generated automatically
Other 2x2 functions

Added diagnostic accuracy functions, and a function to calculate
Cohen’s kappa, two other uses of basic 2x2 tables that may be
encountered in Epidemiology.
Merge pull request #3 from elofgren/master

Merge from @elfogren. "Added diagnostic accuracy functions, and a function to calculate
Cohen’s kappa, two other uses of basic 2x2 tables that may be
encountered in Epidemiology."
Merge from elfogren
Merge branch 'master' of https://github.com/cmrivers/epipy
added functions from elogren
added functions from elofgren
Add a requirements.txt
Less verbose requirements
Merge branch 'reqs' of https://github.com/wilbertom/epipy into reqs

Conflicts:
	requirements.txt