Data conversion
XPT ⇄ CSV Converter
Read and write ASCII SAS XPORT V5, inspect datasets and keep metadata with a CSV schema sidecar.
Local Web Worker · limited V5 subset · independent R fixture checks
Free · noncommercial · synthetic data
Clinical Programming Tools
Convert datasets with their metadata. Build and review clinical table, figure and listing shells. Or run real jobs on the governed platform API — synthetic study review with an independent QC gate, ADaM builds, and figures with hash-pinned evidence — or screen an R package for a GO/NO-GO validation decision backed by an evidence-chain report.
Clinical reporting
Mock Shell Generator
Build table, figure and listing shells, review specification bindings, and export drafts or SAS/R scaffolds.
Browser project storage · generated code requires independent review
Governed TFL platform
Live Platform Demo
Run a synthetic study review with an independent QC gate, build an ADaM dataset, or render a clinical figure — real jobs on a governed API, with hash-pinned artifacts and a ZIP evidence bundle for every run.
Anonymous quota 5 runs/day per IP · synthetic / CDISC pilot data only · no account or upload path
Package governance
R Package Validation
Screen R packages with a Tier-1 riskmetric-based assessment, receive a GO/NO-GO decision, and download an evidence-chain report with a hash-chained audit trail for every assessment.
Remote demo on app.jaimeyan.com · anonymous quota 5 runs/day per IP · Tier-2 full validation is a managed service (jaimeyan.com/#contact)
What stays in your browser
Core resources come from this website. XPT conversion uses memory only; Mock Shell Generator saves projects and settings in browser storage. No ads, donations, paid tiers or automatic-binding quota.
The Live Platform Demo and R Package Validation are the exception to local processing: both are remote services at app.jaimeyan.com. The demo submits contract JSON to the governed API and downloads result artifacts; the validation demo submits a package name for assessment and returns an evidence report. Only built-in synthetic / CDISC pilot data can be referenced — there is no upload path.
Optional experimental AI in Mock Shell Generator sends content to your selected provider using your own account; provider charges may apply. It is not needed for core editing and exports.
A fresh page needs this website or a local server. Once loaded, core tools work offline without AI. Hosting receives normal page and resource requests; site policies allow only Cloudflare's anonymous RUM analytics beacon — no ads or trackers.