svykappa {survey} | R Documentation

## Cohen's kappa for agreement

### Description

Computes the unweighted kappa measure of agreement between two raters and the standard error. The measurements must both be factor variables in the survey design object.

### Usage

    svykappa(formula, design, ...)

### Arguments

`formula` | one-sided formula giving two measurements
`design` | survey design object
`...` | for future expansion

### Value

Object of class `svystat`

### See Also

`svycontrast`

### Examples

    data(api)
    dclus1<-svydesign(id=~dnum, weights=~pw, data=apiclus1, fpc=~fpc)
    svykappa(~comp.imp+sch.wide, dclus1)

[Package survey version 3.19 Index]