JP.psi.LR.test: Likelihood ratio test for Jones-Pewsey against nested models

In ClairBee/AS.circular: ArchStats: circular functions

Description

Likelihood ratio test of Jones-Pewsey distribution with MLE parameters against a simpler model with a specified value of psi.

Usage

JP.psi.LR.test(data, psi.0 = 0, alpha = 0.05)

Arguments

data	Vector of angles to be tested.
psi.0	Value of psi specifying a simpler model, to test against the three-parameter Jones-Pewsey.
alpha	Significance level of likelihood ratio test. Default is 0.05 (95% confidence interval).

Details

von Mises has psi -> 0; cardioid has psi = 1; wrapped Cauchy has psi = -1.

Value

List containing the deviance, p-value, matrix ofthe parameters tested, and a comment explaining the output.

Examples

JP.LR.test <- JP.psi.LR.test(q, psi.0 = 1)

ClairBee/AS.circular documentation built on Jan. 24, 2020, 3:57 p.m.