getPsi-methods: Obtain concordance coefficients.

In nopaco: Non-Parametric Concordance Coefficient

Obtain concordance coefficients.

Description

getPsi returns the concordance coefficient(s) from a matrix or a result obtained by the concordance.test function.

Usage

getPsi(x, y, ...)

## S4 method for signature 'ConcordanceTest,missing'
getPsi(x)

## S4 method for signature 'matrix,missing'
getPsi(x, y, ...)

## S4 method for signature 'data.frame,missing'
getPsi(x, y, ...)

## S4 method for signature 'data.frame,data.frame'
getPsi(x, y, ...)

## S4 method for signature 'matrix,'NULL''
getPsi(x, y, ...)

## S4 method for signature 'matrix,matrix'
getPsi(x, y, ...)

Arguments

x	A numeric matrix or an object ConcordanceTest-class
y	A numeric matrix (optional)
...	Not used

Value

A numeric vector with coefficient(s)

References

P.Rothery (1979) Biometrika 66(3):629-639

See Also

Other concordance functions: coef(), concordance.test(), rfromPsi()

Examples

matRandom <- matrix(rnorm(30),10,3)
testResult <- concordance.test(matRandom)
getPsi(testResult)
getPsi(matRandom)

nopaco documentation built on May 31, 2023, 7:02 p.m.