statistical-power SKILL.md skillA
statistical-power from sandbaseai/sandbase-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sandbaseai/sandbase-skills/statistical-power@git:20260908.a887321Pins git:20260908.a887321 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sandbaseai/sandbase-skills
- Path
marketing/statistical-power/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260908.a887321, committed Sep 8, 2026
- Size
- 3,129 bytes
- Repository stars
- 202
- License
- Apache-2.0
Apply statistical power in reproducible local data workflows with version-aware APIs, explicit assumptions, and validation. Use when the user chooses statistical power or its strengths fit the task.
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
# Statistical Power Use this Skill to produce a bounded, verifiable Statistical Power outcome. Preserve the user's chosen stack, source material, and authorization boundaries. Read [the SandBase API map](references/sandbase-api-map.md) only when the task genuinely needs an external data source or generative model. ## Workflow 1. Inspect the available files, runtime, versions, inputs, and existing conventions before deciding what to change. 2. Restate the requested outcome, constraints, acceptance checks, and any assumption that could change the result. 3. Produce the smallest complete implementation, analysis, or artifact that satisfies those checks. 4. Verify the real output with appropriate tests, previews, calculations, or source comparison; do not infer success from file creation alone. 5. Return the deliverable, evidence of validation, material assumptions, and unresolved limitations. ## Quality gates - Inspect shapes, types, units, missing values, sampling, target leakage, and train/test boundaries before modeling or transformation. - Pin or record relevant library versions, random seeds, parameters, and environment assumptions for reproducibility. …
Read the whole file at its exact version.
How to install
mdr add sandbaseai/sandbase-skills/statistical-power@sha256:18316e8223105434The line at the top of this page pins the label git:20260908.a887321, 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_cgv64ygk7lzg7rri)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 8, 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 (3129 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
sandbaseai/sandbase-skills · 202 stars · license Apache-2.0 · pushed 2026-09-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cgv64ygk7lzg7rri GET https://markdownregistry.com/api/v1/resolve?ref=sandbaseai/sandbase-skills/statistical-power GET https://markdownregistry.com/api/v1/blob/18316e82231054344dc73fb7a15978a08ab1a61795dff6e38da5f4e33b5e21ff
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.
More from sandbaseai/sandbase-skills
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