contingencytables: how to utilize this resource?

[ddsjoberg]

https://ocbe-uio.github.io/contingencytables/

Ideally, we won't be re-inventing the wheel for anything that has a reliable solution.

The package seems to be well-organized, doesn't include unnecessary pkg dependencies.

Potential issues for adoption:

1. The functions seem to only return the estimate and the CI. Other useful returns would include the method, test statistics, standard errors.
2. The package exports many CI methods, which is awesome, but may be an issue for GSk validation right? You are expected to validate every exported function?