ab-test-calculator
v2.0.0A/B测试计算器。样本量计算、统计显著性检验、实验时长预估、结果报告、贝叶斯分析。AB test calculator with sample size, significance testing, duration estimation, reports.
Sourced from ClawHub,
Authored by bytesagain
Installation
Please help me install the skill `ab-test-calculator` from SkillHub official store.
npx skills add bytesagain/ab-test-calculator
A/B Test Calculator Skill
A/B测试统计计算器 — 科学决策，数据驱动。
Commands
Run via: bash scripts/abtest.sh <command> [args...]
| Command | Description |
|---|---|
| calculate | 计算两组的统计显著性 |
| sample | 计算所需最小样本量 |
| significance | 检验p值和置信区间 |
| duration | 预估实验所需天数 |
| report | 生成完整A/B测试报告 |
| bayesian | 贝叶斯方法分析胜率 |
Usage Examples
# 计算显著性（访客数 转化数）
bash scripts/abtest.sh calculate 1000 50 1000 65
# 计算样本量（基线转化率 最小可检测提升 显著性水平）
bash scripts/abtest.sh sample 0.05 0.02 0.95
# 预估实验时长（日均流量 所需样本量）
bash scripts/abtest.sh duration 5000 16000
# 贝叶斯分析
bash scripts/abtest.sh bayesian 1000 50 1000 65
# 生成报告
bash scripts/abtest.sh report 1000 50 1000 65 "按钮颜色测试"
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