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power-analysis

100 / 100 · Low risk

Fine to try.

By pedrohcgs/claude-code-my-workflow (GitHub) · research · 1,698 stars · scanned at commit fe70774

Compute statistical power, required sample size, and minimum detectable effect (MDE) for a study design, then write a registry-ready power section. Handles two-arm RCTs (with clustering / ICC and unequal allocation), multiple-arm corrections, and a simulation-based power option for non-standard designs (DiD/event-study, IV, panel). Use when user says "power analysis", "power calculation", "MDE", "minimum detectable effect", "how big a sample do I need", "is my study powered", "power for an RCT"…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Other copies in this repository

pedrohcgs/claude-code-my-workflow has 1 more folder with a skill named power-analysis. This page shows the lowest-scoring copy.

• .claude/skills/power-analysis 100/100 · Low risk

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'power-analysis' ] || [ -L ~/.agents/skills/'power-analysis' ]; then echo 'A skill folder named power-analysis already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/pedrohcgs/claude-code-my-workflow' "$d" && git -C "$d" checkout --quiet 'fe7077463c06e6d1572bb6c13d1b00525a4ff28e' -- '.agents/skills/power-analysis' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/power-analysis' ~/.agents/skills/'power-analysis' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'power-analysis' ~/.claude/skills/'power-analysis' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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