{
  "_id": "6a1f27d5b401979e73422e7b",
  "Package": "PhysioEEG",
  "Title": "EEG Analysis Functions for PhysioExperiment Objects",
  "Version": "0.2.0",
  "Authors@R": "person(given = \"Yusuke\",\nfamily = \"Matsui\",\nrole = c(\"aut\", \"cre\"),\nemail = \"you@example.com\")",
  "Author": "Yusuke Matsui",
  "Maintainer": "Yusuke Matsui <you@example.com>",
  "Description": "Provides comprehensive electroencephalography (EEG)\nanalysis functions for PhysioExperiment objects. Includes\npreprocessing (filtering, re-referencing, bad channel\ndetection, interpolation, epoching, artifact rejection),\nindependent component analysis (FastICA, Infomax, JADE) with\nautomatic artifact detection, event-related potential (ERP)\ncomponent detection and measurement (N100, P300, N400, P600,\nMMN), source localization (eLORETA, sLORETA, LCMV beamformer),\nEEG microstate analysis (K-means, AAHC), sleep staging (AASM\ncriteria, spindle/K-complex/slow-wave detection),\nbrain-computer interface features (CSP, SSVEP, motor imagery),\nclinical EEG analysis (spike detection, QEEG, asymmetry\nindices), time-frequency analysis (Morlet wavelet, STFT,\nmultitaper, ERSP, ITC), connectivity analysis (coherence, PLV,\nwPLI, Granger causality), visualization (signal traces, ERP\nwaveforms, topographic maps, spectrograms, connectivity plots,\nhypnograms, source maps), and simulated data generators for\ntesting and demonstration.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "VignetteBuilder": "knitr",
  "Collate": "'eeg-data.R' 'eeg-preprocess.R' 'eeg-ica.R' 'eeg-erp.R'\n'eeg-source.R' 'eeg-microstate.R' 'eeg-sleep.R'\n'eeg-timefreq.R' 'eeg-connectivity.R' 'eeg-bci.R'\n'eeg-clinical.R' 'eeg-vis.R' 'zzz.R'",
  "RoxygenNote": "7.3.3",
  "Config/pak/sysreqs": "zlib1g-dev",
  "Repository": "https://x-biosignal.r-universe.dev",
  "Date/Publication": "2026-03-16 11:31:13 UTC",
  "RemoteUrl": "https://github.com/x-biosignal/PhysioEEG",
  "RemoteRef": "HEAD",
  "RemoteSha": "578ea8183885d97f2fe2114b2cd41d5259698748",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-16 05:27:47 UTC",
    "User": "root"
  },
  "MD5sum": "413b7ac874e657aa9e3ff9490ccec0ee",
  "_user": "x-biosignal",
  "_type": "src",
  "_file": "PhysioEEG_0.2.0.tar.gz",
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  "_filesize": 628569,
  "_sha256": "763a3fd64467ce4c112220bac6a4dce05b827791191a2e9c898749310664a0a8",
  "_created": "2026-05-16T05:27:47.000Z",
  "_published": "2026-06-02T18:58:29.047Z",
  "_distro": "noble",
  "_jobs": [
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  "_buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/25953803533",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/x-biosignal/PhysioEEG",
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    "author": "Yusuke Matsui <mail.to.matsui@gmail.com>",
    "committer": "Yusuke Matsui <mail.to.matsui@gmail.com>",
    "message": "docs: Add comprehensive README\n",
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  "_dependencies": [
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      "package": "PhysioCore",
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  "_tags": [],
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/PhysioEEG"
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  "_devurl": "https://github.com/x-biosignal/physioeeg",
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  "_rbuild": "4.6.0",
  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
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    "extra/PhysioEEG.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_exports": [
    "eegArtifactReject",
    "eegAsymmetry",
    "eegBadChannels",
    "eegBCIclassify",
    "eegBCIfeatures",
    "eegBeamformer",
    "eegCoherence",
    "eegConnectivityMatrix",
    "eegCSP",
    "eegEpoch",
    "eegERPbaseline",
    "eegERPdetect",
    "eegERPdifference",
    "eegERPgrandAverage",
    "eegERPlatency",
    "eegERPmeasure",
    "eegERPtest",
    "eegERSP",
    "eegFilter",
    "eegForwardModel",
    "eegGrangerCausality",
    "eegICA",
    "eegICAdetect",
    "eegICAmix",
    "eegICAremove",
    "eegInterpolate",
    "eegITC",
    "eegKcomplexDetect",
    "eegMicrostateBackfit",
    "eegMicrostates",
    "eegMicrostateSequence",
    "eegMicrostateStats",
    "eegMontage",
    "eegMorletWavelet",
    "eegMotorImagery",
    "eegMultitaper",
    "eegPlotConnectivity",
    "eegPlotERP",
    "eegPlotHypnogram",
    "eegPlotICA",
    "eegPlotSignal",
    "eegPlotSource",
    "eegPlotSpectrogram",
    "eegPlotTopomap",
    "eegPlotTopomapSeries",
    "eegPLV",
    "eegPreprocess",
    "eegQEEG",
    "eegQuickStart",
    "eegRereference",
    "eegSleepMetrics",
    "eegSleepStage",
    "eegSlowing",
    "eegSlowWaveDetect",
    "eegSourceEstimate",
    "eegSourcePower",
    "eegSpikeDetect",
    "eegSpindleDetect",
    "eegSSVEP",
    "eegSTFT",
    "eegSuppression",
    "eegWPLI",
    "make_eeg",
    "make_eeg_bci",
    "make_eeg_erp",
    "make_eeg_sleep",
    "make_eeg_spikes"
  ],
  "_help": [
    {
      "page": "eegArtifactReject",
      "title": "Reject artifacts in epoched EEG data",
      "topics": [
        "eegArtifactReject"
      ]
    },
    {
      "page": "eegAsymmetry",
      "title": "Frontal Alpha Asymmetry",
      "topics": [
        "eegAsymmetry"
      ]
    },
    {
      "page": "eegBadChannels",
      "title": "Detect bad EEG channels",
      "topics": [
        "eegBadChannels"
      ]
    },
    {
      "page": "eegBCIclassify",
      "title": "BCI Classification",
      "topics": [
        "eegBCIclassify"
      ]
    },
    {
      "page": "eegBCIfeatures",
      "title": "BCI Feature Extraction",
      "topics": [
        "eegBCIfeatures"
      ]
    },
    {
      "page": "eegBeamformer",
      "title": "EEG Beamformer Source Localization",
      "topics": [
        "eegBeamformer"
      ]
    },
    {
      "page": "eegCoherence",
      "title": "EEG Coherence Analysis",
      "topics": [
        "eegCoherence"
      ]
    },
    {
      "page": "eegConnectivityMatrix",
      "title": "EEG Connectivity Matrix",
      "topics": [
        "eegConnectivityMatrix"
      ]
    },
    {
      "page": "eegCSP",
      "title": "Common Spatial Pattern (CSP) Analysis",
      "topics": [
        "eegCSP"
      ]
    },
    {
      "page": "eegEpoch",
      "title": "Epoch continuous EEG data",
      "topics": [
        "eegEpoch"
      ]
    },
    {
      "page": "eegERPbaseline",
      "title": "Baseline Correct ERP Data",
      "topics": [
        "eegERPbaseline"
      ]
    },
    {
      "page": "eegERPdetect",
      "title": "Detect ERP Components",
      "topics": [
        "eegERPdetect"
      ]
    },
    {
      "page": "eegERPdifference",
      "title": "ERP Difference Waveform",
      "topics": [
        "eegERPdifference"
      ]
    },
    {
      "page": "eegERPgrandAverage",
      "title": "Compute Grand Average ERP",
      "topics": [
        "eegERPgrandAverage"
      ]
    },
    {
      "page": "eegERPlatency",
      "title": "Fractional Area Latency",
      "topics": [
        "eegERPlatency"
      ]
    },
    {
      "page": "eegERPmeasure",
      "title": "Measure ERP Amplitude",
      "topics": [
        "eegERPmeasure"
      ]
    },
    {
      "page": "eegERPtest",
      "title": "Statistical Testing for ERP Differences",
      "topics": [
        "eegERPtest"
      ]
    },
    {
      "page": "eegERSP",
      "title": "Event-Related Spectral Perturbation (ERSP)",
      "topics": [
        "eegERSP"
      ]
    },
    {
      "page": "eegFilter",
      "title": "Filter EEG signals",
      "topics": [
        "eegFilter"
      ]
    },
    {
      "page": "eegForwardModel",
      "title": "Construct EEG Forward Model (Leadfield Matrix)",
      "topics": [
        "eegForwardModel"
      ]
    },
    {
      "page": "eegGrangerCausality",
      "title": "EEG Spectral Granger Causality",
      "topics": [
        "eegGrangerCausality"
      ]
    },
    {
      "page": "eegICA",
      "title": "EEG Independent Component Analysis (ICA)",
      "topics": [
        "eegICA"
      ]
    },
    {
      "page": "eegICAdetect",
      "title": "Detect Artifact ICA Components",
      "topics": [
        "eegICAdetect"
      ]
    },
    {
      "page": "eegICAmix",
      "title": "Access ICA Metadata",
      "topics": [
        "eegICAmix"
      ]
    },
    {
      "page": "eegICAremove",
      "title": "Remove ICA Components from EEG",
      "topics": [
        "eegICAremove"
      ]
    },
    {
      "page": "eegInterpolate",
      "title": "Interpolate bad EEG channels",
      "topics": [
        "eegInterpolate"
      ]
    },
    {
      "page": "eegITC",
      "title": "Inter-Trial Coherence (ITC)",
      "topics": [
        "eegITC"
      ]
    },
    {
      "page": "eegKcomplexDetect",
      "title": "Detect K-Complexes",
      "topics": [
        "eegKcomplexDetect"
      ]
    },
    {
      "page": "eegMicrostateBackfit",
      "title": "Backfit Microstate Template Maps to EEG Data",
      "topics": [
        "eegMicrostateBackfit"
      ]
    },
    {
      "page": "eegMicrostates",
      "title": "EEG Microstate Segmentation",
      "topics": [
        "eegMicrostates"
      ]
    },
    {
      "page": "eegMicrostateSequence",
      "title": "Extract Microstate Sequence as Character Labels",
      "topics": [
        "eegMicrostateSequence"
      ]
    },
    {
      "page": "eegMicrostateStats",
      "title": "Compute Microstate Statistics",
      "topics": [
        "eegMicrostateStats"
      ]
    },
    {
      "page": "eegMontage",
      "title": "Assign electrode montage positions",
      "topics": [
        "eegMontage"
      ]
    },
    {
      "page": "eegMorletWavelet",
      "title": "Morlet Wavelet Transform for EEG",
      "topics": [
        "eegMorletWavelet"
      ]
    },
    {
      "page": "eegMotorImagery",
      "title": "Motor Imagery ERD/ERS Computation",
      "topics": [
        "eegMotorImagery"
      ]
    },
    {
      "page": "eegMultitaper",
      "title": "Multitaper Power Spectral Density for EEG",
      "topics": [
        "eegMultitaper"
      ]
    },
    {
      "page": "eegPlotConnectivity",
      "title": "Plot Connectivity Matrix or Circle",
      "topics": [
        "eegPlotConnectivity"
      ]
    },
    {
      "page": "eegPlotERP",
      "title": "Plot ERP Waveform with Confidence Interval",
      "topics": [
        "eegPlotERP"
      ]
    },
    {
      "page": "eegPlotHypnogram",
      "title": "Plot Sleep Hypnogram",
      "topics": [
        "eegPlotHypnogram"
      ]
    },
    {
      "page": "eegPlotICA",
      "title": "Plot ICA Components",
      "topics": [
        "eegPlotICA"
      ]
    },
    {
      "page": "eegPlotSignal",
      "title": "Plot Multi-Channel EEG Time Series",
      "topics": [
        "eegPlotSignal"
      ]
    },
    {
      "page": "eegPlotSource",
      "title": "Plot Source Localization Results",
      "topics": [
        "eegPlotSource"
      ]
    },
    {
      "page": "eegPlotSpectrogram",
      "title": "Plot Spectrogram (Time-Frequency Heatmap)",
      "topics": [
        "eegPlotSpectrogram"
      ]
    },
    {
      "page": "eegPlotTopomap",
      "title": "Plot EEG Topographic Map",
      "topics": [
        "eegPlotTopomap"
      ]
    },
    {
      "page": "eegPlotTopomapSeries",
      "title": "Plot Topographic Map Series",
      "topics": [
        "eegPlotTopomapSeries"
      ]
    },
    {
      "page": "eegPLV",
      "title": "EEG Phase Locking Value (PLV)",
      "topics": [
        "eegPLV"
      ]
    },
    {
      "page": "eegPreprocess",
      "title": "Full EEG preprocessing pipeline",
      "topics": [
        "eegPreprocess"
      ]
    },
    {
      "page": "eegQEEG",
      "title": "Quantitative EEG (QEEG) Analysis",
      "topics": [
        "eegQEEG"
      ]
    },
    {
      "page": "eegQuickStart",
      "title": "PhysioEEG Quick Start Guide",
      "topics": [
        "eegQuickStart"
      ]
    },
    {
      "page": "eegRereference",
      "title": "Re-reference EEG data",
      "topics": [
        "eegRereference"
      ]
    },
    {
      "page": "eegSleepMetrics",
      "title": "Compute Sleep Metrics",
      "topics": [
        "eegSleepMetrics"
      ]
    },
    {
      "page": "eegSleepStage",
      "title": "Automatic Sleep Staging",
      "topics": [
        "eegSleepStage"
      ]
    },
    {
      "page": "eegSlowing",
      "title": "EEG Slowing Detection",
      "topics": [
        "eegSlowing"
      ]
    },
    {
      "page": "eegSlowWaveDetect",
      "title": "Detect Slow Waves",
      "topics": [
        "eegSlowWaveDetect"
      ]
    },
    {
      "page": "eegSourceEstimate",
      "title": "EEG Source Estimation",
      "topics": [
        "eegSourceEstimate"
      ]
    },
    {
      "page": "eegSourcePower",
      "title": "Compute Source-Space Band Power",
      "topics": [
        "eegSourcePower"
      ]
    },
    {
      "page": "eegSpikeDetect",
      "title": "Detect Epileptic Spikes in EEG Data",
      "topics": [
        "eegSpikeDetect"
      ]
    },
    {
      "page": "eegSpindleDetect",
      "title": "Detect Sleep Spindles",
      "topics": [
        "eegSpindleDetect"
      ]
    },
    {
      "page": "eegSSVEP",
      "title": "SSVEP Frequency Detection",
      "topics": [
        "eegSSVEP"
      ]
    },
    {
      "page": "eegSTFT",
      "title": "Short-Time Fourier Transform for EEG",
      "topics": [
        "eegSTFT"
      ]
    },
    {
      "page": "eegSuppression",
      "title": "Burst-Suppression Detection",
      "topics": [
        "eegSuppression"
      ]
    },
    {
      "page": "eegWPLI",
      "title": "EEG Weighted Phase Lag Index (wPLI)",
      "topics": [
        "eegWPLI"
      ]
    },
    {
      "page": "make_eeg",
      "title": "Create Simulated EEG Data",
      "topics": [
        "make_eeg"
      ]
    },
    {
      "page": "make_eeg_bci",
      "title": "Create EEG with Motor Imagery / SSVEP Patterns for BCI",
      "topics": [
        "make_eeg_bci"
      ]
    },
    {
      "page": "make_eeg_erp",
      "title": "Create EEG with Embedded ERP Components",
      "topics": [
        "make_eeg_erp"
      ]
    },
    {
      "page": "make_eeg_sleep",
      "title": "Create EEG with Sleep Stage Characteristics",
      "topics": [
        "make_eeg_sleep"
      ]
    },
    {
      "page": "make_eeg_spikes",
      "title": "Create EEG with Embedded Epileptic Spikes",
      "topics": [
        "make_eeg_spikes"
      ]
    }
  ],
  "_readme": "https://github.com/x-biosignal/PhysioEEG/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "Biobase",
    "BiocGenerics",
    "DelayedArray",
    "generics",
    "GenomicRanges",
    "IRanges",
    "lattice",
    "Matrix",
    "MatrixGenerics",
    "matrixStats",
    "PhysioCore",
    "S4Arrays",
    "S4Vectors",
    "Seqinfo",
    "SparseArray",
    "SummarizedExperiment",
    "XVector"
  ],
  "_vignettes": [
    {
      "source": "bci-classification.Rmd",
      "filename": "bci-classification.html",
      "title": "BCI Classification",
      "author": "PhysioEEG Development Team",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Motor Imagery Paradigm",
        "SSVEP Paradigm",
        "Classification Pipeline",
        "Setup",
        "Motor Imagery Analysis",
        "Common Spatial Patterns (CSP)",
        "Feature Extraction",
        "SSVEP Detection",
        "Classification",
        "Performance Evaluation",
        "Classification Accuracy",
        "Cohen's Kappa",
        "Information Transfer Rate (ITR)",
        "Cross-Validation Strategies",
        "Summary"
      ],
      "created": "2026-03-16 08:32:56",
      "modified": "2026-03-16 08:32:56",
      "commits": 1
    },
    {
      "source": "clinical-eeg.Rmd",
      "filename": "clinical-eeg.html",
      "title": "Clinical EEG Analysis with PhysioEEG",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Clinical EEG Analysis with PhysioEEG",
        "Setup",
        "Spike Detection",
        "Basic Spike Detection",
        "Parameter Tuning",
        "Template Matching",
        "Sensitivity Analysis",
        "Quantitative EEG (QEEG)",
        "Custom Band Definitions",
        "Normative Comparison",
        "Asymmetry Indices",
        "Custom Electrode Pairs and Bands",
        "Clinical Interpretation",
        "EEG Suppression",
        "Interpreting BSR",
        "EEG Slowing",
        "Peak Frequency Method",
        "Focal vs. Generalized Slowing",
        "Full Clinical Workflow",
        "Clinical Interpretation Guidelines",
        "Spike Detection Limitations",
        "QEEG Interpretation",
        "When to Combine with Clinical Judgment"
      ],
      "created": "2026-03-16 08:32:56",
      "modified": "2026-03-16 08:32:56",
      "commits": 1
    },
    {
      "source": "connectivity-analysis.Rmd",
      "filename": "connectivity-analysis.html",
      "title": "Connectivity Analysis",
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