psychotools (version 0.2-0)

worth: Extract Worth Parameters

Description

Generic functions for extracting worth parameters from paired comparison models.

Usage

worth(object, ...)

Arguments

object

an object.

...

arguments passed to methods.

See Also

btReg.fit, RaschModel.fit

Examples

## data
data("GermanParties2009", package = "psychotools")

## Bradley-Terry model
bt <- btReg.fit(GermanParties2009$preference)

## worth parameters
worth(bt)