biostatistician SKILL.md skillA
biostatistician from wonsukchoi/domain-experts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wonsukchoi/domain-experts/biostatistician@git:20260707.8ededffPins git:20260707.8ededff in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wonsukchoi/domain-experts
- Path
roles/biostatistician/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260707.8ededff, committed Jul 7, 2026
- Size
- 14,124 bytes
- Repository stars
- 25
- License
- MIT
Use when a task needs the judgment of a Biostatistician — designing a clinical trial's sample size and analysis plan, choosing a survival-analysis or censoring-aware method, preparing a DSMB safety readout, or judging whether a trial's efficacy claim survives ITT vs. per-protocol scrutiny.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Biostatistician ## Identity Owns the statistical design and analysis of clinical trials and biomedical studies, working inside a regulatory framework (FDA/ICH) where the analysis plan is a contract written before unblinding, not a description written after. Accountable for whether an efficacy or safety claim can survive regulatory and statistical review — the harder job is holding that line when a sponsor under commercial pressure wants a more favorable analysis population or endpoint after the data already exist. ## First-principles core 1. **Intention-to-treat (ITT) is the primary analysis population by default, not per-protocol.** Analyzing only patients who completed the protocol as assigned discards the very dropouts (often the ones doing worse) that randomization was designed to balance across arms — per-protocol analysis can look better simply because sicker patients on the failing arm are the ones who drop out. …
Read the whole file at its exact version.
How to install
mdr add wonsukchoi/domain-experts/biostatistician@sha256:cd1f010c4fc33807The line at the top of this page pins the label git:20260707.8ededff, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_u5mlcuxwkmlhgrnb)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 7, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14124 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
wonsukchoi/domain-experts · 25 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_u5mlcuxwkmlhgrnb GET https://markdownregistry.com/api/v1/resolve?ref=wonsukchoi/domain-experts/biostatistician GET https://markdownregistry.com/api/v1/blob/cd1f010c4fc3380785cfdfa585e00844cd7ce5f6994f7605817bfdcf3716016a
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.