{ "_id": "6ac10ad9552a13804ac7ecc5", "Package": "PhysioECG", "Title": "ECG Analysis Functions for PhysioExperiment Objects", "Version": "0.4.3", "Authors@R": "person(given = \"Yusuke\",\nfamily = \"Matsui\",\nrole = c(\"aut\", \"cre\"),\nemail = \"mail.to.matsui@gmail.com\")", "Description": "Provides electrocardiography (ECG) analysis functions for\nPhysioExperiment objects. Includes R-peak detection (adaptive\nPan-Tompkins), RR interval computation, HRV time-domain metrics\n(SDNN, RMSSD, pNN50), HRV frequency-domain analysis (VLF, LF,\nHF power), nonlinear HRV (Poincare, Sample Entropy, DFA), ECG\nmorphology analysis (QRS boundaries, QT/QTc intervals), and\nsignal quality assessment with ectopic beat correction.", "VignetteBuilder": "knitr", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "Collate": "'ecg-data.R' 'ecg-peaks.R' 'ecg-morphology.R' 'ecg-rhythm.R'\n'ecg-arrhythmia.R' 'ecg-hrv-time.R' 'ecg-detrend.R'\n'ecg-hrv-freq.R' 'ecg-hrv-tv.R' 'ecg-hrv-nonlinear.R'\n'ecg-hrv-geometric.R' 'ecg-hrr.R' 'ecg-edr.R' 'resp.R' 'ppg.R'\n'ecg-hrt-prsa.R' 'ecg-pipeline.R' 'ecg-plot.R' 'ecg-quality.R'\n'zzz.R'", "RoxygenNote": "7.3.3", "URL": "https://github.com/x-biosignal/PhysioECG,\nhttps://x-biosignal.r-universe.dev/PhysioECG,\nhttps://x-biosignal.github.io/PhysioECG/", "BugReports": "https://github.com/x-biosignal/PhysioECG/issues", "Config/pak/sysreqs": "zlib1g-dev", "Repository": "https://x-biosignal.r-universe.dev", "Date/Publication": "2026-10-03 13:11:44 UTC", "RemoteUrl": "https://github.com/x-biosignal/PhysioECG", "RemoteRef": "HEAD", "RemoteSha": "5164ded72b2faa71eda9a72446ade7334138f02d", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-03 13:42:31 UTC", "User": "root" }, "Author": "Yusuke Matsui [aut, cre]", "Maintainer": "Yusuke Matsui ", "_user": "x-biosignal", "_type": "src", "_file": "PhysioECG_0.4.3.tar.gz", "_fileid": "https://r2.ropensci.org/8cd8e54f9de60ee65664c2ccb118055061f8ecf7c2c6ec392f33f883ac5d7b00", "_filesize": 574170, "_sha256": "8cd8e54f9de60ee65664c2ccb118055061f8ecf7c2c6ec392f33f883ac5d7b00", "_expires": "2027-01-11T14:01:59.000Z", "_created": "2026-10-03T13:42:31.000Z", "_published": "2026-10-03T14:02:01.258Z", "_jobs": [ { "job": 111214607848, "time": 276, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "11275713286" }, { "job": 111214607873, "time": 272, "config": "linux-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "11275354020" }, { "job": 111214607889, "time": 245, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "NOTE", "artifact": "11276250184" }, { "job": 111214607887, "time": 201, "config": "macos-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "11276170285" }, { "job": 111213945200, "time": 236, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11275028956" }, { "job": 111214607844, "time": 118, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11274744514" }, { "job": 111214607847, "time": 262, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "11274857952" }, { "job": 111214607876, "time": 230, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "NOTE", "artifact": "11275618500" }, { "job": 111214607893, "time": 169, "config": "windows-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "11275134053" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313", "_status": "success", "_upstream": "https://github.com/x-biosignal/PhysioECG", "_commit": { "id": "5164ded72b2faa71eda9a72446ade7334138f02d", "author": "Yusuke Matsui ", "committer": "Yusuke Matsui ", "message": "Release snapshot\n", "time": 1791033104 }, "_maintainer": { "name": "Yusuke Matsui", "email": "mail.to.matsui@gmail.com", "login": "ymatts", "description": "Data scientist", "uuid": 5744286 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.2", "role": "Depends" }, { "package": "PhysioExperiment", "version": ">= 2.0.0", "role": "Depends" }, { "package": "SummarizedExperiment", "role": "Imports" }, { "package": "S4Vectors", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "ggplot2", "role": "Imports" }, { "package": "PhysioCore", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "signal", "role": "Suggests" }, { "package": "RHRV", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.2.0", "role": "Suggests" } ], "_owner": "x-biosignal", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-40", "n": 1 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "ymatts", "count": 1, "uuid": 5744286 } ], "_userbio": { "uuid": 268545536, "type": "organization", "name": "x-biosignal", "followers": 1, "description": "Open-source R packages for biosignal analysis, biomechanics, clinical research, and rehabilitation." }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/PhysioECG" }, "_devurl": "https://github.com/x-biosignal/physioecg", "_pkgdown": "https://x-biosignal.github.io/PhysioECG/", "_searchresults": 0, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/NEWS.html", "extra/NEWS.txt", "extra/PhysioECG.html", "extra/readme.html", "extra/readme.md", "LICENSE" ], "_cranurl": false, "_exports": [ "breathingRate", "dfaThresholdCrossings", "ecgAnalyze", "ecgBaselineCorrect", "ecgBeatSQI", "ecgBeatSQIgate", "ecgDelineate", "ecgDetectAF", "ecgDetectPVC", "ecgDetectRpeaks", "ecgDFA", "ecgDFArolling", "ecgEctopicBurden", "ecgEDR", "ecgHRR", "ecgHRT", "ecgHRVasymmetry", "ecgHRVautonomic", "ecgHRVfreq", "ecgHRVgeometric", "ecgHRVnonlinear", "ecgHRVpoincare", "ecgHRVsegmented", "ecgHRVtime", "ecgHRVtimevarying", "ecgIntervals", "ecgProcess", "ecgPRSA", "ecgQualityCheck", "ecgRRcorrect", "ecgRRintervals", "ecgRSA", "ecgSampleEntropy", "ecgSignalQuality", "make_ecg", "make_ecg_irregular", "make_ecg_noisy", "make_ecg_pqrst", "make_ppg", "perfusionIndex", "plotEcgWave", "plotHRVpsd", "plotPoincare", "plotTachogram", "ppgDetectPulses", "ppgQuality", "ppgRespiration", "pulseRateVariability", "pulseWaveFeatures", "respiratoryOnsets", "ripCalibrate", "smoothnessPriorsDetrend", "tidalMetrics", "ventilatoryThreshold" ], "_help": [ { "page": "breathingRate", "title": "Estimate breathing rate", "topics": [ "breathingRate" ] }, { "page": "dfaThresholdCrossings", "title": "Detect DFA-a1 threshold crossings", "topics": [ "dfaThresholdCrossings" ] }, { "page": "ecgAnalyze", "title": "Aggregate ECG HRV and Morphology Metrics", "topics": [ "ecgAnalyze" ] }, { "page": "ecgBaselineCorrect", "title": "Correct Baseline Wander in ECG Signals", "topics": [ "ecgBaselineCorrect" ] }, { "page": "ecgBeatSQI", "title": "Beat-level Signal Quality Index (bSQI)", "topics": [ "ecgBeatSQI" ] }, { "page": "ecgBeatSQIgate", "title": "Accept/reject ECG channels by bSQI", "topics": [ "ecgBeatSQIgate" ] }, { "page": "ecgDelineate", "title": "Delineate ECG Waveform Morphology", "topics": [ "ecgDelineate" ] }, { "page": "ecgDetectAF", "title": "Detect Atrial Fibrillation / Frequent Ectopy from RR Irregularity", "topics": [ "ecgDetectAF" ] }, { "page": "ecgDetectPVC", "title": "Detect Premature Ventricular Contractions (PVCs)", "topics": [ "ecgDetectPVC" ] }, { "page": "ecgDetectRpeaks", "title": "Detect R-Peaks in ECG Signal", "topics": [ "ecgDetectRpeaks" ] }, { "page": "ecgDFA", "title": "Detrended Fluctuation Analysis of RR Intervals", "topics": [ "ecgDFA" ] }, { "page": "ecgDFArolling", "title": "Rolling (time-resolved) DFA alpha1", "topics": [ "ecgDFArolling" ] }, { "page": "ecgEctopicBurden", "title": "Ectopic Beat Burden", "topics": [ "ecgEctopicBurden" ] }, { "page": "ecgEDR", "title": "ECG-Derived Respiration (EDR)", "topics": [ "ecgEDR" ] }, { "page": "ecgHRR", "title": "Heart-Rate Recovery (HRR)", "topics": [ "ecgHRR" ] }, { "page": "ecgHRT", "title": "Heart-Rate Turbulence (HRT)", "topics": [ "ecgHRT" ] }, { "page": "ecgHRVasymmetry", "title": "Heart-Rate Asymmetry (Poincare Plot Asymmetry) Descriptors", "topics": [ "ecgHRVasymmetry" ] }, { "page": "ecgHRVautonomic", "title": "Cardiac Autonomic Indices (Toichi CSI / CVI) from the Poincare Plot", "topics": [ "ecgHRVautonomic" ] }, { "page": "ecgHRVfreq", "title": "HRV Frequency-Domain Analysis", "topics": [ "ecgHRVfreq" ] }, { "page": "ecgHRVgeometric", "title": "Geometric HRV indices (triangular index and TINN)", "topics": [ "ecgHRVgeometric" ] }, { "page": "ecgHRVnonlinear", "title": "Nonlinear HRV Analysis (Convenience Wrapper)", "topics": [ "ecgHRVnonlinear" ] }, { "page": "ecgHRVpoincare", "title": "Poincare Plot Descriptors for HRV Analysis", "topics": [ "ecgHRVpoincare" ] }, { "page": "ecgHRVsegmented", "title": "Segmented (long-term) HRV indices: SDANN and SDNN index", "topics": [ "ecgHRVsegmented" ] }, { "page": "ecgHRVtime", "title": "HRV Time-Domain Metrics", "topics": [ "ecgHRVtime" ] }, { "page": "ecgHRVtimevarying", "title": "Time-Varying HRV (Sliding-Window Time and Frequency Metrics)", "topics": [ "ecgHRVtimevarying" ] }, { "page": "ecgIntervals", "title": "Compute ECG Intervals from Delineation", "topics": [ "ecgIntervals" ] }, { "page": "ecgProcess", "title": "One-Call ECG Processing Pipeline", "topics": [ "ecgProcess" ] }, { "page": "ecgPRSA", "title": "Phase-Rectified Signal Averaging (PRSA): DC and AC", "topics": [ "ecgPRSA" ] }, { "page": "ecgQualityCheck", "title": "Detect Ectopic Beats in RR Interval Data", "topics": [ "ecgQualityCheck" ] }, { "page": "ecgRRcorrect", "title": "Correct Ectopic Beats in RR Interval Data", "topics": [ "ecgRRcorrect" ] }, { "page": "ecgRRintervals", "title": "Compute RR Intervals from Detected R-Peaks", "topics": [ "ecgRRintervals" ] }, { "page": "ecgRSA", "title": "Respiratory Sinus Arrhythmia (RSA)", "topics": [ "ecgRSA" ] }, { "page": "ecgSampleEntropy", "title": "Sample Entropy of RR Intervals", "topics": [ "ecgSampleEntropy" ] }, { "page": "ecgSignalQuality", "title": "Assess ECG Signal Quality Per Channel", "topics": [ "ecgSignalQuality" ] }, { "page": "make_ecg", "title": "Create Simulated ECG PhysioExperiment", "topics": [ "make_ecg" ] }, { "page": "make_ecg_irregular", "title": "Create Simulated ECG with Irregular R-R Intervals", "topics": [ "make_ecg_irregular" ] }, { "page": "make_ecg_noisy", "title": "Create Simulated ECG with Noise Artifacts", "topics": [ "make_ecg_noisy" ] }, { "page": "make_ecg_pqrst", "title": "Create Simulated ECG with PQRST Morphology", "topics": [ "make_ecg_pqrst" ] }, { "page": "make_ppg", "title": "Simulate PPG with known fiducials", "topics": [ "make_ppg" ] }, { "page": "perfusionIndex", "title": "Calculate the PPG perfusion index", "topics": [ "perfusionIndex" ] }, { "page": "plotEcgWave", "title": "Plot Annotated ECG Waveform", "topics": [ "plotEcgWave" ] }, { "page": "plotHRVpsd", "title": "Plot HRV Power Spectral Density with Frequency Bands", "topics": [ "plotHRVpsd" ] }, { "page": "plotPoincare", "title": "Plot Poincare (Lorenz) Recurrence Map", "topics": [ "plotPoincare" ] }, { "page": "plotTachogram", "title": "Plot RR Tachogram", "topics": [ "plotTachogram" ] }, { "page": "ppgDetectPulses", "title": "Detect systolic peaks in PPG", "topics": [ "ppgDetectPulses" ] }, { "page": "ppgQuality", "title": "Assess PPG signal quality", "topics": [ "ppgQuality" ] }, { "page": "ppgRespiration", "title": "Estimate respiration from PPG modulation", "topics": [ "ppgRespiration" ] }, { "page": "pulseRateVariability", "title": "Calculate pulse-rate variability", "topics": [ "pulseRateVariability" ] }, { "page": "pulseWaveFeatures", "title": "Extract PPG pulse-wave features", "topics": [ "pulseWaveFeatures" ] }, { "page": "respiratoryOnsets", "title": "Detect respiratory cycle onsets", "topics": [ "respiratoryOnsets" ] }, { "page": "ripCalibrate", "title": "Calibrate two-belt respiratory inductance plethysmography", "topics": [ "ripCalibrate" ] }, { "page": "smoothnessPriorsDetrend", "title": "Smoothness-priors detrending", "topics": [ "smoothnessPriorsDetrend" ] }, { "page": "tidalMetrics", "title": "Calculate tidal breathing metrics", "topics": [ "tidalMetrics" ] }, { "page": "ventilatoryThreshold", "title": "Detect ventilatory thresholds from incremental exercise data", "topics": [ "ventilatoryThreshold" ] } ], "_readme": "https://github.com/x-biosignal/PhysioECG/raw/HEAD/README.md", "_rundeps": [ "abind", "Biobase", "BiocGenerics", "cli", "cpp11", "DelayedArray", "digest", "farver", "generics", "GenomicRanges", "ggplot2", "glue", "gtable", "IRanges", "isoband", "labeling", "lattice", "lifecycle", "Matrix", "MatrixGenerics", "matrixStats", "PhysioExperiment", "R6", "RColorBrewer", "rlang", "S4Arrays", "S4Vectors", "S7", "scales", "Seqinfo", "SparseArray", "SummarizedExperiment", "vctrs", "viridisLite", "withr", "XVector" ], "_vignettes": [ { "source": "ecg-analysis.Rmd", "filename": "ecg-analysis.html", "title": "ECG Analysis: R-Peak Detection and HRV Pipeline", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Setup", "Simulating ECG Data", "Signal Quality Assessment", "Baseline Correction", "R-Peak Detection", "Adjusting Detection Parameters", "RR Interval Computation", "Ectopic Beat Detection and Correction", "HRV Time-Domain Analysis", "HRV Frequency-Domain Analysis", "HRV Nonlinear Analysis", "Individual Functions", "Convenience Wrapper", "Complete Analysis Pipeline", "References", "Session Info" ], "created": "2026-10-03 13:11:44", "modified": "2026-10-03 13:11:44", "commits": 1 }, { "source": "ecg-morphology.Rmd", "filename": "ecg-morphology.html", "title": "ECG Morphology: PQRST Segmentation and Interval Analysis", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Setup", "Simulating ECG with PQRST Morphology", "R-Peak Detection", "PQRST Waveform Delineation", "Understanding Delineation Output", "Validating Against Known Fiducials", "Computing Clinical ECG Intervals", "QRS Duration Analysis", "PR Interval Analysis", "QT Interval and Bazett Correction", "Beat-to-Beat Variability", "Complete Morphology Analysis Pipeline", "Handling Multi-Channel ECG", "References", "Session Info" ], "created": "2026-10-03 13:11:44", "modified": "2026-10-03 13:11:44", "commits": 1 } ], "_score": 3, "_indexed": true, "_nocasepkg": "physioecg", "_universes": [ "x-biosignal", "ymatts" ], "_previous": "0.4.2", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.4.3", "date": "2026-10-03T13:45:19.000Z", "distro": "resolute", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/6e070d13faa7ec28561710ee2041befa1d549692da8f07e6568e6df077956653", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.6.1", "os": "linux", "version": "0.4.3", "date": "2026-10-03T13:45:15.000Z", "distro": "resolute", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/ea4e5d722d1a559d24a4662e4b85c0b7b4dcb6effc252ac08cea6c9f8bd019b5", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.5.3", "os": "mac", "version": "0.4.3", "date": "2026-10-03T13:58:58.000Z", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/3867814581cdeea69b84c51367ffa8e29be2ff20e8b33fe7a291a39272c9786e", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.6.1", "os": "mac", "version": "0.4.3", "date": "2026-10-03T13:58:50.000Z", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/4836aa2cbec862641b5efe822c349b0e4280f6d399121774a1aeba55c3d99b20", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.6.0", "os": "wasm", "version": "0.4.3", "date": "2026-10-03T13:45:07.000Z", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/1de53d0ed35f798e8f9e7ac81b0683e4b4d27a20bb619135f5cca902e320c191", "status": "success", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.7.0", "os": "win", "version": "0.4.3", "date": "2026-10-03T13:44:15.000Z", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/c1fbf4f9107ecff5971aea1388441eeaa8da4255129909fcc235b23bd5c159c4", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.5.3", "os": "win", "version": "0.4.3", "date": "2026-10-03T13:44:20.000Z", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/7c0bfa9267ed56006df702050d63066ee1799f3341c2de02a3ee083f98191a4c", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" }, { "r": "4.6.1", "os": "win", "version": "0.4.3", "date": "2026-10-03T13:44:01.000Z", "commit": "5164ded72b2faa71eda9a72446ade7334138f02d", "fileid": "https://r2.ropensci.org/39e3a458cbe13c553d5bad47756c7bbdbc8cb578d78bd6123ec2ee622b5f22f7", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126884313" } ] }