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RHRV (version 4.2.5)

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

4.2.5

License

GPL-2

Maintainer

L RodriguezLinares

Last Published

October 30th, 2019

Functions in RHRV (4.2.5)

Build the Takens' vectors

Detrended Fluctuation Analysis

AvgIntegralCorrelation

Calculates the average of the Integral Correlations

AnalyzeHRbyEpisodes

Analyzes Heart Rate using episodes information

Builds the instantaneous heart rate signal from a beat position array

Adds new episodes manually

AnalyzePowerBandsByEpisodes

Analyze power band by episodes

CalculateCorrDim

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

BuildTakensVector

Calculates Takens expanded vectors

Calculates Approximate Entropy

CalculatePowerBand

Calculates power per band

Manually edition of non-interpolated instantaneous heart rate

CalculateInfDim

Information dimension of the RR time series

Builds an array of beats positions from different type of files

CalculateFracDim

Calculates Fractal Dimension

Imports data from a record in Suunto Ambit XML format

CreateTimeAnalysis

Creates data analysis structure for time analysis calculations

EstimatePSDSlope

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

CalculateRfromCorrelation

Calculates ra and rb from Correlation

CalculateEmbeddingDim

Estimate the proper embedding dimension for the RR time series

Imports data from a record in WFDB format

ExtractTimeSegment

Time windows of HR record

Imports header information from a record in wfdb format

Modifies values of episodes

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

Spectral Density Estimation

CalculateTimeLag

Estimate an appropiate time lag for the Takens' vectors

CalculateMaxLyapunov

Maximum lyapunov exponent

LoadEpisodesAscii

Loads episodes file

CalculateEnergyInPSDBands

CalculateSPDBandsEnergy

CalculateSampleEntropy

Sample Entropy (also known as Kolgomorov-Sinai Entropy)

Loads apnea episodes for WFDB record

Episodes listing

GenerateEpisodes

Creates new episodes from old ones

Artefact filter based in an adaptive threshold

Builds an array of beats positions from an ascii file

CalculateSpectrogram

Calculates the spectrogram of a signal

LoadBeatEDFPlus

Imports data from a record in EDF+ format

NonlinearityTests

Nonlinearity tests

CreateFreqAnalysis

Creates data analysis structure for frequency analysis calculations

Imports data from a record in Suunto format

Simple plot of interpolated heart rate

Creates data structure for all the calculations

Recurrence Plot

Remove episodes by indexes or tags

OverplotEpisodes

OverplotEpisodes

Recurrence Quantification Analysis (RQA)

Reads data structure from file

Simple plot of non-interpolated heart rate

Loads beats positions from an R vector

CreateNonLinearAnalysis

Creates data analysis structure for non linear analysis calculations

HRVProcessedData

HRVProcessedData

SplitPowerBandByEpisodes

Splits Power Per Band using Episodes information

Imports data from a record in Polar format

IntegralCorrelation

Calculates the Integral Correlation

InterpolateNIHR

Linear or Spline interpolator for build the sample heart rate signal

PlotSinglePowerBand

PlotSinglePowerBand

PlotSpectrogram

Calculates and Plots spectrogram

Surrogate data testing

Builds an array of beats positions from an ascii file

Time windows of RR intervals

Plots power determined by CalculatePowerBand function

Plot Spectral Density Estimation

Writes data structure to a file

Sets verbose mode on or off

SplitHRbyEpisodes

Splits Heart Rate Data using Episodes information

getNormSpectralUnits

Normalized Spectral Units

NonLinearNoiseReduction

Nonlinear noise reduction