designer-skills/prototyping-testing/commands/experiment.md

915 B

description argument-hint
Design an A/B experiment for a design hypothesis. [hypothesis or design change to test, e.g., 'new checkout flow will increase conversion']

/experiment

Design an A/B experiment.

Steps

  1. Hypothesis — Structure the hypothesis using a-b-test-design skill.
  2. Variants — Define control and treatment designs.
  3. Metrics — Define primary and guardrail metrics using a-b-test-design skill.
  4. Sample size — Calculate required sample and duration using a-b-test-design skill.
  5. User flows — Map variant flows using user-flow-diagram skill.
  6. Analysis plan — Define how results will be analyzed and decisions made.

Output

Experiment design document with hypothesis, variant specs, metrics, sample calculations, duration, and analysis plan. Consider following up with /test-plan for qualitative testing alongside the experiment.