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.


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install.packages("twoxtwo")

0.1.0 by VP Nagraj, 3 months ago


Browse source code at https://github.com/cran/twoxtwo


Authors: VP Nagraj [aut, cre]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports dplyr, tidyr, forcats, magrittr, rlang, knitr

Suggests testthat, lifecycle, rmarkdown, ggplot2, purrr


See at CRAN