Power Analysis Calculator Skill

SkillDev tools

Skill for statistical power analysis and sample size calculation

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the Power Analysis Calculator Skill skill

What this skill tells your AI

The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/scientific-discovery/skills/power-analysis-calculator/SKILL.md and read by ahel’s review.

Purpose

Calculate statistical power and required sample sizes for experimental designs to ensure adequate study power.

Capabilities

Calculate required sample size
Compute statistical power
Estimate effect sizes
Handle multiple comparisons
Support various designs
Generate power curves

Usage Guidelines

Specify design type
Define effect size
Set alpha and power
Calculate sample size
Generate power curves
Document analysis

Process Integration

Works within scientific discovery workflows for:

Study planning
Grant proposals
Protocol development
Design optimization

Configuration

Statistical test selection
Effect size specifications
Power thresholds
Output formatting

Output Artifacts

Sample size calculations
Power analyses
Effect size estimates
Power curves

Signals

GitHub stars: 2k
Forks: 112
Last commit: Sep 2026

Advanced

Item type: skill
Key: power-analysis-calculator
Source: github.com/a5c-ai/babysitter

github.com/a5c-ai/babysitter