AnalyzePowerBandsByEpisodes function

Analyze power band by episodes

Analyzes the ULF, VLF, LF and HF bands from a given indexFreqAnalysis allowing to evaluate the application of a desired function inside and outside each episode.

AnalyzePowerBandsByEpisodes(
  HRVData,
  indexFreqAnalysis = length(HRVData$FreqAnalysis),
  Tag = "",
  verbose = NULL,
  func,
  ...
)

Arguments

• HRVData: Data structure that stores the beats register and information related to it.
• indexFreqAnalysis: Integer value denoting which frequency analysis is going to be analyzed using func. Default: 1
• Tag: Type of episode
• verbose: Deprecated argument maintained for compatibility, use SetVerbose() instead
• func: Function to be applied to each power band inside and outside episodes
• ...: Optional arguments for func.

Returns

Returns a list with two objects, that is, the values of the application of the selected function inside ("resultIn") and outside ("resultOut") episodes in the given indexFreqAnalysis. Each of these list has another set of lists: the "ULF", "VLF", "LF" and "HF" lists.

Examples

## Not run:

hrv.data = CreateHRVData()
hrv.data = SetVerbose(hrv.data, TRUE)
hrv.data = LoadBeat(hrv.data, fileType = "WFDB", "a03", RecordPath ="beatsFolder/", 
                    annotator = "qrs")
                    hrv.data = LoadApneaWFDB(hrv.data, RecordName="a03",Tag="Apnea",
                                             RecordPath="beatsFolder/")
hrv.data = BuildNIHR(hrv.data)
hrv.data = InterpolateNIHR (hrv.data, freqhr = 4)
hrv.data = CreateFreqAnalysis(hrv.data)
hrv.data = CalculatePowerBand( hrv.data , indexFreqAnalysis= 1,
                               type = "wavelet", wavelet = "la8",
                                bandtolerance = 0.01, relative = FALSE)
results = AnalyzePowerBandsByEpisodes(hrv.data,indexFreqAnalysis=1,
                                       Tag="Apnea",func=mean)
## End(Not run)