---
name: yogsoth-ai/sample-size-estimation
source: https://app.decimal.ai/s/yogsoth-ai-sample-size-estimation@1/SKILL.md
source_sha256: 4a8e9f9605a7
---

# SOP: Sample Size Estimation

Determine required sample size or repetition count through power analysis, ensuring the experiment has sufficient statistical power to detect the expected effect.

## Execution

Subagent — spawned via subagent-spawning/spawn-agent skill.

## Why Subagent

Sample size estimation requires multi-step calculations based on effect size, variance estimates, and design type, involving deep statistical reasoning suited for an independent subagent.

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## Available SOPs

Optional, no fixed order; the final leaf is always a sop.

| SOP | When to use |
| --- | --- |
| spawn-agent | Spawn a customized CC subagent with full MCP tool access. Used by SOPs that declare execution: subagent. |

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