twoxtwo: Work with Two-by-Two Tables

A collection of functions for data analysis with two-by-two contingency tables. The package provides tools to compute measures of effect (odds ratio, risk ratio, and risk difference), calculate impact numbers and attributable fractions, and perform hypothesis testing. Statistical analysis methods are oriented towards epidemiological investigation of relationships between exposures and outcomes.

Package details

AuthorVP Nagraj [aut, cre]
MaintainerVP Nagraj <>
LicenseMIT + file LICENSE
Package repositoryView on CRAN
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twoxtwo documentation built on July 9, 2021, 9:08 a.m.