Runs and reproducibility

Every analysis step is a versioned pipeline run suitable for methods sections and audit trails.

Finding runs

Location	What you see
Navbar Jobs	Recent and active jobs across all studies
Cardiology dashboard	Recent runs panel
Study History tab	Every run for this study, with delete
Dataset Runs tab (Signal Explorer)	All runs for one recording
Subject hub	Cross-dataset runs for one participant

Run detail page

Open /runs/{id} for:

• Pipeline name, semver version, status, duration
• Outputs — structured metric summaries
• Artifacts — downloadable JSON files
• Inputs — source dataset ID and upstream run IDs (provenance chain)
• Logs — execution messages and errors

Reproduce run

Re-submit the job with identical parameters from the run detail page. Useful for verifying reproducibility after code or dependency updates.

Compare runs

From a dataset Runs tab, select two completed runs and click Compare selected. Opens /runs/compare?left=…&right=… with side-by-side parameters and outputs.

Provenance chains

Common chains:

compute_hrv → preprocess_ecg → dataset
compute_baroreflex → analyze_bp run + compute_hrv run
compute_rsa → preprocess_ecg run + analyze_respiration run
cohort_summary → many compute_hrv runs across subjects

The Inputs tab on each run shows these links explicitly.

Report export

Cohort and risk charts export as PNG/PDF directly from Analyze → Cohort comparison (the export buttons above each chart).

A study-level bundled report (with an auto-generated methods section) is not currently available from any tab — treat this as not yet available rather than something you're missing.

Failed runs

Failed jobs retain error messages on the run detail page and in logs. Common causes:

• Missing upstream preprocess run
• Invalid or too-short RR series
• AI interpretation not enabled for this workspace
• The source file for this dataset is no longer available

Fix the underlying issue and re-run from the dataset inspector or reproduce from a prior successful run.