RHRV (version 5.0.0)

NonlinearityTests: Nonlinearity tests

Description

Nonlinearity tests

Usage

NonlinearityTests(
  HRVData,
  indexNonLinearAnalysis = length(HRVData$NonLinearAnalysis)
)

Value

A HRVData structure containing a NonlinearityTests field storing the results of each of the tests. The NonlinearityTests list is stored under the NonLinearAnalysis structure.

Arguments

HRVData

Structure containing the RR time series.

indexNonLinearAnalysis

Reference to the data structure that will contain the nonlinear analysis

Details

This function runs a set of nonlinearity tests on the RR time series implemented in other R packages including:

• Teraesvirta's neural metwork test for nonlinearity (terasvirta.test).

• White neural metwork test for nonlinearity (white.test).

• Keenan's one-degree test for nonlinearity (Keenan.test).

• Perform the McLeod-Li test for conditional heteroscedascity (ARCH). (McLeod.Li.test).

• Perform the Tsay's test for quadratic nonlinearity in a time series. (Tsay.test).

• Perform the Likelihood ratio test for threshold nonlinearity. (tlrt).