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RHRV (version 4.2.3)

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.

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Version

Install

install.packages('RHRV')

Monthly Downloads

1,037

Version

4.2.3

License

GPL-2

Maintainer

L RodriguezLinares

Last Published

February 9th, 2017

Functions in RHRV (4.2.3)

AnalyzePowerBandsByEpisodes

Analyze power band by episodes

AvgIntegralCorrelation

Calculates the average of the Integral Correlations

BuildTakensVector

Calculates Takens expanded vectors

Builds the instantaneous heart rate signal from a beat position array

CalculateRfromCorrelation

Calculates ra and rb from Correlation

CalculateSampleEntropy

Sample Entropy (also known as Kolgomorov-Sinai Entropy)

Spectral Density Estimation

CalculateEmbeddingDim

Estimate the proper embedding dimension for the RR time series

Detrended Fluctuation Analysis

Calculates Approximate Entropy

CalculateCorrDim

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

CalculatePowerBand

Calculates power per band

CalculateMaxLyapunov

Maximum lyapunov exponent

CalculateInfDim

Information dimension of the RR time series

Adds new episodes manually

CalculateEnergyInPSDBands

CalculateSPDBandsEnergy

CalculateFracDim

Calculates Fractal Dimension

AnalyzeHRbyEpisodes

Analyzes Heart Rate using episodes information

Manually edition of non-interpolated instantaneous heart rate

CreateTimeAnalysis

Creates data analysis structure for time analysis calculations

Artefact filter based in an adaptive threshold

EstimatePSDSlope

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

ExtractTimeSegment

Time windows of HR record

HRVProcessedData

HRVProcessedData

GenerateEpisodes

Creates new episodes from old ones

IntegralCorrelation

Calculates the Integral Correlation

Imports data from a record in Suunto Ambit XML format

NonlinearityTests

Nonlinearity tests

Builds an array of beats positions from an ascii file

Modifies values of episodes

Creates data structure for all the calculations

CreateNonLinearAnalysis

Creates data analysis structure for non linear analysis calculations

LoadBeatEDFPlus

Imports data from a record in EDF+ format

PlotSinglePowerBand

PlotSinglePowerBand

Imports data from a record in Polar format

Loads beats positions from an R vector

PlotSpectrogram

Calculates and Plots spectrogram

Plot Spectral Density Estimation

Imports data from a record in WFDB format

Plots power determined by CalculatePowerBand function

NonLinearNoiseReduction

Nonlinear noise reduction

OverplotEpisodes

OverplotEpisodes

Imports data from a record in Suunto format

Reads data structure from file

Builds an array of beats positions from an ascii file

Simple plot of interpolated heart rate

Simple plot of non-interpolated heart rate

Loads apnea episodes for WFDB record

Builds an array of beats positions from different type of files

Sets verbose mode on or off

SplitHRbyEpisodes

Splits Heart Rate Data using Episodes information

Surrogate data testing

SplitPowerBandByEpisodes

Splits Power Per Band using Episodes information

Recurrence Quantification Analysis (RQA)

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

getNormSpectralUnits

Normalized Spectral Units

InterpolateNIHR

Linear or Spline interpolator for build the sample heart rate signal

CalculateSpectrogram

Calculates the spectrogram of a signal

CreateFreqAnalysis

Creates data analysis structure for frequency analysis calculations

Episodes listing

Imports header information from a record in wfdb format

LoadEpisodesAscii

Loads episodes file

Recurrence Plot

Writes data structure to a file

Time windows of RR intervals

Remove episodes by indexes or tags

Build the Takens' vectors

CalculateTimeLag

Estimate an appropiate time lag for the Takens' vectors