robinson {irr}R Documentation

Robinson's A

Description

Computes Robinson's A as an index of the interrater reliability of quantitative data.

Usage

robinson(ratings)

Arguments

ratings n*m matrix or dataframe, n subjects m raters.

Details

Missing data are omitted in a listwise way.

Value

A list with class '"irrlist"' containing the following components:

$method a character string describing the method applied for the computation of interrater reliability.
$subjects the number of subjects examined.
$raters the number of raters.
$irr.name a character string specifying the name of the coefficient.
$value coefficient of interrater reliability.

Author(s)

Matthias Gamer

References

Robinson, W.S. (1957). The statistical measurement of agreement. American Sociological Review, 22, 17-25.

See Also

finn, icc, meancor

Examples

data(anxiety)
robinson(anxiety)

[Package irr version 0.70 Index]