Articles and tutorials¶
All 26 frozen R vignette/article sources have a Python companion and an executable Python workflow under examples/tutorials/. The test suite executes every companion so examples cannot silently rot.
Use the topic groups below when you know the scientific task. Use the API domain browser when you know the operation or function family, and the Plot gallery when you want to start from rendered outputs.
EDA / SCR
Electrodermal preprocessing, response detection, visual diagnostics, and toolbox cross-checks.
4 articles →PPG / HRV
Pulse processing, IBI/HRV analysis, respiration, and visual diagnostics.
2 articles →Pupil / gaze / AOI
Eye-tracking QC, ecosystem bridges, and AOI-linked physiology.
3 articles →Alignment + design
Multimodal dashboards, cluster inference, design audits, and event alignment.
4 articles →QC + reporting
Quality-control evidence, visual dashboards, real-data smoke testing, and reproducibility.
6 articles →Interoperability
BIDS, MNE/EEG/LSL, external toolboxes, gp3tools, and version-aware bridges.
5 articles →Start with the overview¶
- Article roadmap — maps the complete article set and major research paths.
- gpbiometrics workflow — end-to-end Python companion to the central R workflow.
- Synthetic data showcase — reproducible signals and workflows without private data.
- Plot gallery — original article companion for the generated visual surface.
EDA / SCR¶
- EDA, GSR, and SCR workflow — preprocessing, decomposition, detection, summaries.
- EDA and SCR visual diagnostics — signal and event-level visual checks.
- External toolbox bridges workflow — BioSPPy/NeuroKit/PsPM/cvxEDA-style handoffs and cross-checks.
- Toolbox crosscheck visuals — comparison-oriented diagnostics across analysis paths.
PPG / IBI / HRV¶
- PPG, IBI, HRV, and respiration workflow — pulse to intervals, HRV, respiration, and model-ready summaries.
- PPG and HRV visual diagnostics — peak, interval, Poincaré, and spectral diagnostics.
Pupil / gaze / AOI¶
- Pupil and gaze quality-control workflow — missingness, blinks, smoothing, gaze validity, and fixation summaries.
- Using gpbiometrics with eyetrackingR, PupillometryR, and gazeR — structured cross-ecosystem handoffs.
- Event alignment and AOI-linked biometric workflow — connect gaze/AOI behavior with event-locked physiology.
Alignment / design / multimodal¶
- Multimodal event dashboard — synchronized signal and event inspection.
- Cluster-permutation workflow — time-resolved inference and cluster diagnostics.
- Design audit workflow — event coverage, balance, comparability, and design checks.
- Design release visual audit — visual release-oriented design QA.
Quality / reporting / reproducibility¶
- Quality-control workflow — signal activity, missingness, dropouts, and exclusion evidence.
- Visual QC dashboard workflow — compact visual inspection across channels and sessions.
- Reporting and reproducibility workflow — methods text, manifests, tables, and reporting bundles.
- Diagnosing common Gazepoint export and workflow problems — failure modes and readiness checks.
- Running private real-data smoke tests safely — privacy-safe validation outside the repository.
- gp3tools compatibility and cross-package handoff — connect biometrics outputs to the broader Gazepoint analysis stack.
Interoperability / exchange¶
- Exporting Gazepoint eye-tracking and physiology to BIDS — BIDS-oriented eye and physiology exports.
- MNE, EEG, and LSL interoperability workflow — events, streams, timing, and MNE handoffs.
- Testing interoperability across external package versions — backend/version evidence.
- External toolbox bridges workflow — analysis-toolbox cross-checks and preparation.
- gp3tools compatibility and cross-package handoff — cross-package Gazepoint handoff.
Complete frozen article inventory¶
The inventory below preserves the original R-source provenance and the number of frozen exports referenced by each source.
| Article | Python companion | Frozen R source | Referenced exports |
|---|---|---|---|
| Article roadmap | article-roadmap | articles/article-roadmap.Rmd |
85 |
| Exporting Gazepoint eye-tracking and physiology to BIDS | bids-export-workflow | articles/bids-export-workflow.Rmd |
4 |
| Cluster-permutation workflow | cluster-permutation | articles/cluster-permutation.Rmd |
13 |
| Design audit workflow | design-audit-workflow | articles/design-audit-workflow.Rmd |
32 |
| Design release visual audit | design-release-visual-audit | articles/design-release-visual-audit.Rmd |
16 |
| EDA and SCR visual diagnostics | eda-scr-visual-diagnostics | articles/eda-scr-visual-diagnostics.Rmd |
13 |
| EDA, GSR, and SCR workflow | eda-scr-workflow | articles/eda-scr-workflow.Rmd |
25 |
| Event alignment and AOI-linked biometric workflow | event-alignment-aoi-workflow | articles/event-alignment-aoi-workflow.Rmd |
29 |
| Using gpbiometrics with eyetrackingR, PupillometryR, and gazeR | eye-tracking-ecosystem-bridges | articles/eye-tracking-ecosystem-bridges.Rmd |
3 |
| gp3tools compatibility and cross-package handoff | gp3tools-compatibility | articles/gp3tools-compatibility.Rmd |
1 |
| Testing interoperability across external package versions | interoperability-version-testing | articles/interoperability-version-testing.Rmd |
3 |
| MNE, EEG, and LSL interoperability workflow | mne-eeg-lsl-workflow | articles/mne-eeg-lsl-workflow.Rmd |
6 |
| Multimodal event dashboard | multimodal-event-dashboard | articles/multimodal-event-dashboard.Rmd |
15 |
| Plot gallery | plot-gallery | articles/plot-gallery.Rmd |
42 |
| PPG and HRV visual diagnostics | ppg-hrv-visual-diagnostics | articles/ppg-hrv-visual-diagnostics.Rmd |
15 |
| PPG, IBI, HRV, and respiration workflow | ppg-hrv-workflow | articles/ppg-hrv-workflow.Rmd |
39 |
| Running private real-data smoke tests safely | private-real-data-smoke-testing | articles/private-real-data-smoke-testing.Rmd |
4 |
| Pupil and gaze quality-control workflow | pupil-qc-workflow | articles/pupil-qc-workflow.Rmd |
21 |
| Quality-control workflow | qc-workflow | articles/qc-workflow.Rmd |
13 |
| Reporting and reproducibility workflow | reporting-reproducibility-workflow | articles/reporting-reproducibility-workflow.Rmd |
23 |
| Synthetic data showcase | synthetic-data-showcase | articles/synthetic-data-showcase.Rmd |
50 |
| External toolbox bridges workflow | toolbox-bridges-workflow | articles/toolbox-bridges-workflow.Rmd |
43 |
| Toolbox crosscheck visuals | toolbox-crosscheck-visuals | articles/toolbox-crosscheck-visuals.Rmd |
16 |
| Diagnosing common Gazepoint export and workflow problems | troubleshooting-readiness | articles/troubleshooting-readiness.Rmd |
8 |
| Visual QC dashboard workflow | visual-qc-dashboard-workflow | articles/visual-qc-dashboard-workflow.Rmd |
11 |
| gpbiometrics workflow | gpbiometrics-workflow | gpbiometrics-workflow.Rmd |
22 |