k-dense-ai/scientific-agent-skills · skills/statistical-analysis/SKILL.md

statistical-analysis skillA

statistical-analysis is agent-read markdown (skill) from k-dense-ai/scientific-agent-skills: Guided statistical analysis for research data - test selection, assumption checking, effect sizes, power analysis, Bayesian alternatives, and APA-formatted reporting. Use whenever a user wants to compare groups, test a hypothesis, analyze experimental or survey data, check statistical assumptions, compute required sample sizes, or write up results - even if they never name a specific test. Covers t-tests, ANOVA, chi-square, correlation, regression, non-parametric and Bayesian methods. For low-le.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add k-dense-ai/scientific-agent-skills/statistical-analysis@v1.2
Exact content
mdr add k-dense-ai/scientific-agent-skills/statistical-analysis@sha256:1b1d63fd667ef454

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_adfwp32vp2bnh64h.svg)](https://markdownregistry.com/a/art_adfwp32vp2bnh64h)

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Versions

versioncommittedcommitsizeaudit
v1.2 latest2026-09-02 1e5eeff 20,915 BA view · diff
v1.12026-07-26 b085e11 19,957 BA view · diff
git:20260704.afa84b42026-07-04 afa84b4 19,962 BA view · diff
git:20260611.1b8fae32026-06-11 1b8fae3 20,906 BA view · diff
v1.02026-05-27 8785194 20,901 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (20915 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

GitHub

k-dense-ai/scientific-agent-skills · 45,352 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_adfwp32vp2bnh64h
GET https://markdownregistry.com/api/v1/resolve?ref=k-dense-ai/scientific-agent-skills/statistical-analysis
GET https://markdownregistry.com/api/v1/blob/1b1d63fd667ef454a8e0cadf32457a511883d3308dcc79c47c48bc565d9a23f7

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.