One-click install
npx skills add https://github.com/OpenClaudia/openclaudia-skills --skill ab-test-setup-openclaudia
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ab-test-setup
Source: https://github.com/OpenClaudia/openclaudia-skills/tree/main/skills/ab-test-setup
Command: npx skills add https://github.com/OpenClaudia/openclaudia-skills --skill ab-test-setup-openclaudia

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you design, plan, and analyze A/B tests with statistical rigor, ensuring your experiments yield reliable insights.

Core Features & Use Cases

  • Experiment Design: Formulate clear hypotheses using a structured framework.
  • Sample Size & Duration Calculation: Determine the necessary traffic and test length for statistical significance.
  • Test Analysis: Interpret results, calculate significance, and make data-driven decisions.
  • Use Case: You want to test a new headline on your landing page. This Skill will help you define the hypothesis, calculate how many visitors you need to see the results, and analyze the conversion rates to determine if the new headline is a winner.

Quick Start

Design an A/B test for a new headline on the homepage, aiming for a 15% lift in conversion rate with 80% power and 95% significance, given a baseline conversion rate of 5% and 10,000 daily visitors.

Frequently Asked Questions about ab-test-setup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate sample size for an A/B test to ensure statistical significance?

To calculate sample size for A/B testing, you input your baseline conversion rate, minimum detectable effect, desired statistical power, and significance level to determine the required traffic volume and test duration for reliable results.

What's the best way to structure a hypothesis for conversion optimization experiments?

The best way to structure a conversion optimization hypothesis is using a structured framework that defines the expected change, the target metric, and the predicted outcome, ensuring statistical rigor before the A/B test begins.

How do I analyze A/B test results and interpret statistical significance?

Analyzing A/B test results involves comparing conversion rates between variants, calculating statistical significance, and interpreting the data to make data-driven decisions on whether the experiment yielded a reliable winner.

Can I use this to design multivariate tests and Bandit experiments, or just A/B tests?

You can design A/B tests, Multivariate Tests (MVT), and Bandit experiments. It supports various test types and includes prioritization frameworks like ICE scoring to help plan your experiment design.

How long should I run an A/B test given my daily website traffic?

To determine A/B test duration, you calculate the required sample size for statistical significance and divide it by your daily visitor count, ensuring the test runs long enough to capture reliable conversion data.

Why does my A/B test need a structured framework and prioritization before launch?

Your A/B test needs structured hypothesis formulation and prioritization frameworks like ICE scoring to ensure statistical rigor, allocate traffic efficiently, and yield reliable, actionable conversion optimization insights.