Analyze A/B test results with statistical significance, sample size validation, confidence intervals, and ship/extend/stop recommendations. Use when evaluating experiment results, checking if a test reached significance, interpreting split test data, or deciding whether to ship a variant.
Install
npx skills add phuryn/pm-skills --skill ab-test-analysisnpx skills add phuryn/pm-skills --skill ab-test-analysis -a claude-code -gnpx skills add phuryn/pm-skills --skill ab-test-analysis -a codex -ggemini skills install https://github.com/phuryn/pm-skills.git --path pm-data-analytics/skills/ab-test-analysisgh skill install phuryn/pm-skills ab-test-analysisgit clone --depth 1 https://github.com/phuryn/pm-skills /tmp/phuryn__pm-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/phuryn__pm-skills/pm-data-analytics/skills/ab-test-analysis ~/.claude/skills/ab-test-analysis # Claude Code
cp -R /tmp/phuryn__pm-skills/pm-data-analytics/skills/ab-test-analysis ~/.agents/skills/ab-test-analysis # Codex, Cursor, Gemini CLI, Copilot, OpenCode