Power and Sample Size Calculator
SkillDev toolsStatistical power analysis and sample size determination
Use Power and Sample Size Calculator in Claude, ChatGPT or Ahel Desktop
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Then ask your AI: use the Power and Sample Size Calculator skill
Details
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.
No other account needed.
Add Ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.
What this skill tells your AI
The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/mathematics/skills/power-sample-size-calculator/SKILL.md and read by Ahel’s review.
Purpose
Provides statistical power analysis and sample size determination capabilities for experimental design.
Capabilities
- Power analysis for common tests (t-test, ANOVA, chi-square)
- Effect size calculation
- Sample size estimation
- Simulation-based power analysis
- Multi-level model power analysis
- Sequential analysis design
Usage Guidelines
- Effect Size: Specify meaningful effect sizes
- Power Target: Set appropriate power levels (typically 0.80)
- Type I Error: Control alpha appropriately
- Simulation: Use simulation for complex designs
Tools/Libraries
- G*Power
- pwr (R)
- statsmodels
Signals
- GitHub stars
- 2k
- Forks
- 113
- Last commit
- Sep 2026
Advanced
- Item type
- skill
- Key
power-sample-size-calculator- Source
- github.com/a5c-ai/babysitter