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RHRV (version 4.2.7)

Heart Rate Variability Analysis of ECG Data

Description

Allows users to import data files containing heartbeat positions in the most broadly used formats, to remove outliers or points with unacceptable physiological values present in the time series, to plot HRV data, and to perform time domain, frequency domain and nonlinear HRV analysis. See Garcia et al. (2017) .

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Version

Install

install.packages('RHRV')

Monthly Downloads

1,037

Version

4.2.7

License

GPL-2

Maintainer

L RodriguezLinares

Last Published

October 31st, 2022

Functions in RHRV (4.2.7)

CalculateEmbeddingDim

Estimate the proper embedding dimension for the RR time series

CalculateSampleEntropy

Sample Entropy (also known as Kolgomorov-Sinai Entropy)

CalculateSpectrogram

Calculates the spectrogram of a signal

CalculateEnergyInPSDBands

CalculateSPDBandsEnergy

CalculateRfromCorrelation

Calculates ra and rb from Correlation

CalculateMaxLyapunov

Maximum lyapunov exponent

Spectral Density Estimation

CalculatePowerBand

Calculates power per band

CalculateFracDim

Calculates Fractal Dimension

CalculateInfDim

Information dimension of the RR time series

Creates data structure for all the calculations

EstimatePSDSlope

Estimate the slope of the Power Spectral Density (PSD).

ExtractTimeSegment

Time windows of HR record

Manually edition of non-interpolated instantaneous heart rate

CreateTimeAnalysis

Creates data analysis structure for time analysis calculations

CreateNonLinearAnalysis

Creates data analysis structure for non linear analysis calculations

Artefact filter based in an adaptive threshold

GenerateEpisodes

Creates new episodes from old ones

InterpolateNIHR

Linear or Spline interpolator for build the sample heart rate signal

IntegralCorrelation

Calculates the Integral Correlation

HRVProcessedData

HRVProcessedData

CalculateTimeLag

Estimate an appropiate time lag for the Takens' vectors

Imports header information from a record in wfdb format

Builds an array of beats positions from different type of files

CreateFreqAnalysis

Creates data analysis structure for frequency analysis calculations

Imports data from a record in WFDB format

Builds an array of beats positions from an ascii file

Imports data from a record in Polar format

Episodes listing

Imports data from a record in Suunto Ambit XML format

Modifies values of episodes

Builds an array of beats positions from an ascii file

Loads apnea episodes for WFDB record

LoadEpisodesAscii

Loads episodes file

Plot Spectral Density Estimation

PlotSinglePowerBand

PlotSinglePowerBand

Plots power determined by CalculatePowerBand function

NonlinearityTests

Nonlinearity tests

LoadBeatEDFPlus

Imports data from a record in EDF+ format

Recurrence Quantification Analysis (RQA)

OverplotEpisodes

OverplotEpisodes

Reads data structure from file

Writes data structure to a file

Time windows of RR intervals

PlotSpectrogram

Calculates and Plots spectrogram

Surrogate data testing

SplitPowerBandByEpisodes

Splits Power Per Band using Episodes information

NonLinearNoiseReduction

Nonlinear noise reduction

getNormSpectralUnits

Normalized Spectral Units

Simple plot of interpolated heart rate

Loads beats positions from an R vector

Imports data from a record in Suunto format

RHRV: An R-based software package for the heart rate variability analysis of ECG recordings

Simple plot of non-interpolated heart rate

Sets verbose mode on or off

SplitHRbyEpisodes

Splits Heart Rate Data using Episodes information

Recurrence Plot

Remove episodes by indexes or tags

Calculates Approximate Entropy

AnalyzePowerBandsByEpisodes

Analyze power band by episodes

Detrended Fluctuation Analysis

CalculateCorrDim

Correlation sum, correlation dimension and generalized correlation dimension (order q >1)

Adds new episodes manually

AvgIntegralCorrelation

Calculates the average of the Integral Correlations

BuildTakensVector

Calculates Takens expanded vectors

Builds the instantaneous heart rate signal from a beat position array

Build the Takens' vectors

AnalyzeHRbyEpisodes

Analyzes Heart Rate using episodes information