CalculateRfromCorrelation: Calculates ra and rb from Correlation

In RHRV: Heart Rate Variability Analysis of ECG Data

Calculates ra and rb from Correlation

Description

WARNING: deprecated function. Calculates ra and rb distances that verify that their correlation values are Cra and Crb

Usage

CalculateRfromCorrelation(HRVData, Data, m, tau, Cra, Crb)

Arguments

HRVData	Data structure that stores the beats register and information related to it
Data	Portion of HRVData to be analyzed
m	Value of the dimension of the expansion of data
tau	Delay of the expansion of data
Cra	Minimum value of correlation for calculating Fractal Dimension
Crb	Maximum value of correlation for calculating Fractal Dimension

Value

Returns a 2 by 2 matrix containing ra and rb distance in the first row and their exact correlation values in the second row

Note

This function is used in the CalculateFracDim function, which is deprecated. We suggest the use of the CalculateCorrDim function instead of CalculateFracDim.

Author(s)

M. Lado, A. Mendez, D. Olivieri, L. Rodriguez, X. Vila

References

L. Rodriguez-Linares, L., A.J. Mendez, M.J. Lado, D.N. Olivieri, X.A. Vila, and I. Gomez-Conde, "An open source tool for heart rate variability spectral analysis", Computer Methods and Programs in Biomedicine 103(1):39-50, july 2011. S. M. Pincus, "Approximate entropy as a measure of system complexity," Mathematics 88, 2297-2301 (1991)

See Also

CalculateFracDim

RHRV documentation built on Jan. 16, 2024, 3:05 a.m.