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RHRV (version 5.0.0)

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

1,069

Version

5.0.0

License

GPL-2

Maintainer

L RodriguezLinares

Last Published

September 30th, 2024

Functions in RHRV (5.0.0)

BuildTakensVector

Calculates Takens expanded vectors

Calculates Approximate Entropy

Adds new episodes manually

CalculatePowerBand

Calculates power per band

CalculateInfDim

Information dimension of the RR time series

CalculateFracDim

Calculates Fractal Dimension

CalculateEmbeddingDim

Estimate the proper embedding dimension for the RR time series

ExtractTimeSegment

Time windows of HR record

EstimatePSDSlope

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

AnalyzeHRbyEpisodes

Analyzes Heart Rate using episodes information

CalculateSampleEntropy

Sample Entropy (also known as Kolgomorov-Sinai Entropy)

CalculateSpectrogram

Calculates the spectrogram of a signal

CalculateEnergyInPSDBands

CalculateSPDBandsEnergy

CreateTimeAnalysis

Creates data analysis structure for time analysis calculations

IntegralCorrelation

Calculates the Integral Correlation

Manually edition of non-interpolated instantaneous heart rate

Creates data structure for all the calculations

AnalyzePowerBandsByEpisodes

Analyze power band by episodes

Spectral Density Estimation

CalculateMaxLyapunov

Maximum lyapunov exponent

AvgIntegralCorrelation

Calculates the average of the Integral Correlations

CalculateRfromCorrelation

Calculates ra and rb from Correlation

InterpolateNIHR

Linear or Spline interpolator for build the sample heart rate signal

CreateNonLinearAnalysis

Creates data analysis structure for non linear analysis calculations

Imports data from a record in WFDB format

Episodes listing

HRVProcessedData

HRVProcessedData

Simple plot of interpolated heart rate

GenerateEpisodes

Creates new episodes from old ones

LoadEpisodesAscii

Loads episodes file

Artefact filter based in an adaptive threshold

CalculateTimeLag

Estimate an appropiate time lag for the Takens' vectors

Builds an array of beats positions from an ascii file

LoadBeatEDFPlus

Imports data from a record in EDF+ format

Imports header information from a record in wfdb format

Imports data from a record in Polar format

CreateFreqAnalysis

Creates data analysis structure for frequency analysis calculations

Modifies values of episodes

NonlinearityTests

Nonlinearity tests

SplitPowerBandByEpisodes

Splits Power Per Band using Episodes information

SplitHRbyEpisodes

Splits Heart Rate Data using Episodes information

Simple plot of non-interpolated heart rate

NonLinearNoiseReduction

Nonlinear noise reduction

Loads apnea episodes for WFDB record

Builds an array of beats positions from different type of files

Imports data from a record in Suunto format

Loads beats positions from an R vector

Builds an array of beats positions from an ascii file

Imports data from a record in Suunto Ambit XML format

Save the HRV indices as an excel file

Run a full HRV analysis including indices computation and statistical analysis

Rerun the statistical analysis from a previous `RHRVEasy()` call

PlotSinglePowerBand

PlotSinglePowerBand

PlotSpectrogram

Calculates and Plots spectrogram

Surrogate data testing

Sets verbose mode on or off

Plot Spectral Density Estimation

Time windows of RR intervals

OverplotEpisodes

OverplotEpisodes

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

Recurrence Plot

Plots power determined by CalculatePowerBand function

Recurrence Quantification Analysis (RQA)

Remove episodes by indexes or tags

Writes data structure to a file

Reads data structure from file

getNormSpectralUnits

Normalized Spectral Units

Build the Takens' vectors

CalculateCorrDim

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

Builds the instantaneous heart rate signal from a beat position array

Detrended Fluctuation Analysis