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sample-correlation-analysis

Use when performing correlation analysis between two variables including Pearson and Spearman correlation methods. Supports command-line parameter input, automatic data format detection, parameter validation, result directory creation, and CSV or TXT format result export.

69

Quality

85%

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SKILL.md
Quality
Evals
Security

Quality

Content

82%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is an actionable, well-structured overview that defers detail to clearly signaled one-level-deep reference files. It is mostly efficient and includes explicit validation, but the inline feedback loop and a non-existent tests/data reference keep it just short of the top anchors.

Suggestions

Add a short inline 'if it fails, fix and re-run' note before deferring to troubleshooting.md so the validation checkpoint has an explicit feedback loop.

Either provide the referenced tests/data/ sample files or remove the tests/data references from the 'Read These Files When Needed' table and Quick Examples to avoid pointing at missing assets.

Collapse the overlapping Quick Examples and Validation sections (or trim one) to reduce redundancy and improve conciseness.

DimensionReasoningScore

Conciseness

Lean and well-organized with no padding about concepts Claude already knows, though the argument table, Quick Examples, and Validation sections overlap somewhat and could be tightened.

4 / 5

Actionability

Provides fully executable, copy-paste-ready Rscript commands for both Pearson and Spearman covering the common cases, plus concrete expected output paths and result fields.

5 / 5

Workflow Clarity

A clear minimal workflow plus an explicit Validation section that verifies the output file exists, but the fix-and-retry feedback loop is deferred to the troubleshooting reference rather than stated inline.

4 / 5

Progressive Disclosure

Clear overview with a well-signaled one-level-deep 'Read These Files When Needed' table pointing to real references (algorithm.md, cli-guide.md, troubleshooting.md), though it also references a tests/data/ path that is not present in the bundle.

4 / 5

Total

17

/

20

Passed

Description

88%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong description that explicitly pairs a 'Use when...' trigger with a comprehensive list of concrete capabilities, giving clear activation guidance. The trigger term coverage is good but could add file-extension synonyms and user-natural phrasing for stronger distinctiveness.

DimensionReasoningScore

Specificity

Names the domain (correlation analysis between two variables) and lists multiple concrete actions — Pearson/Spearman methods, CLI parameter input, automatic data format detection, parameter validation, result directory creation, and CSV/TXT export — for comprehensive coverage.

5 / 5

Completeness

Explicitly answers both: 'what' (correlation analysis with Pearson/Spearman and supporting capabilities) and 'when' via an explicit 'Use when performing correlation analysis...' trigger clause.

5 / 5

Trigger Term Quality

Includes natural terms users would say ('correlation analysis', 'two variables', 'Pearson', 'Spearman', 'CSV', 'TXT') with good coverage of synonyms, though it omits common file-extension variants and phrasing like 'relationship between variables'.

4 / 5

Distinctiveness Conflict Risk

The core niche (Pearson/Spearman correlation between two variables) is distinct with minimal conflict risk, but generic support phrases like 'command-line parameter input' and 'result directory creation' introduce minor overlap with general analysis skills.

4 / 5

Total

18

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
aipoch/medical-research-skills
Reviewed

Table of Contents

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