# table2x2: 2x2 table calculus for teaching In Publish: Format Output of Various Routines in a Suitable Way for Reports and Publication

 table2x2 R Documentation

## 2x2 table calculus for teaching

### Description

2x2 table calculus for teaching

### Usage

```table2x2(
x,
digits = 1,
conf.level = 0.95,
stats = c("table", "rd", "rr", "or", "chisq", "fisher")
)
```

### Arguments

 `x` 2x2 table `digits` rounding digits `conf.level` Confidence level used for constructing confidence intervals. Default is 0.95. `stats` subset or all of `c("table","rd","or","rr","chisq","fisher")` where rd= risk difference, rr = risk ratio, or = odds ratio, chisq = chi-square test, fisher= fisher's exact test and table = the 2x2 table

### Details

2x2 table calculus for teaching

see example

### Author(s)

Thomas A. Gerds <tag@biostat.ku.dk>

### Examples

```table2x2(table("marker"=rbinom(100,1,0.4),"response"=rbinom(100,1,0.1)))
table2x2(matrix(c(71,18,38,8),ncol=2),stats="table")
table2x2(matrix(c(71,18,38,8),ncol=2),stats=c("rr","fisher"))
```

Publish documentation built on Jan. 18, 2023, 1:08 a.m.