Function calculateMinSampleSize

Learning exports - Closed-loop feedback and routing improvement Split from index.ts for file size compliance (Issue #285)

calculateMinSampleSize(
    baselineRate: number,
    minimumDetectableEffect: number,
    options?: { power?: number; alpha?: number },
): number
Calculate minimum sample size for detecting a difference in proportions. Uses formula for two-proportion z-test power analysis.
Parameters
- baselineRate: number
- minimumDetectableEffect: number
- options: { power?: number; alpha?: number } = {}
Returns number
- Defined in packages/nexus-agents/src/learning/validation-stats.ts:330