19-ab-test-setup
Khi nguoi dung can thiet lap A/B test cho ads, landing page, email, hoac product. Cung dung khi nguoi dung nhac 'A/B test', 'split test', 'test creative', 'test copy', 'test landing', 'test gia', 'kiem dinh thong ke', 'sample size'. Skill nay giup chon bien can test, tinh sample size, setup tracking, va phan tich ket qua thong ke (significance) — phu hop cho team khong phai data scientist.
Profile →npx skills add minhnv0807/ai-business-skills --skill 19-ab-test-setup --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# A/B Test Setup ## Thu thap thong tin ### Buoc 0: Kiem tra context Doc `.agents/product-marketing-context.md` neu co. ### Buoc 1: Hoi user 1. **Test cai gi?** (Headline ads / Landing page / Email subject / Gia / CTA button / Creative video) 2. **Metric chinh?** (CTR / Conversion rate / CPMess / Revenue / Open rate) 3. **Traffic hang ngay cua trang/ads?** (De tinh sample size can thiet) 4. **Muc tieu test?** (Tang X% metric chinh / Tim ra version tot nhat) --- ## 7 Nguyen tac A/B test ### 1. Test 1 bien duy nhat **Quy tac cot loi.** Neu test 2 bien cung luc → khong biet bien nao tac dong. - XAU: Doi headline + doi CTA + doi anh → khong ket luan duoc - TOT: Chi doi headline (A vs B), moi thu khac giu nguyen ### 2. Gia thuyet co the kiem dinh **Format:** "Neu lam [X], metric [Y] se tang [Z%]" - TOT: "Neu doi CTA tu 'Dang ky' sang 'Nhan tu van mien phi', conv rate tang 15%" - XAU: "Copy moi tot hon" (khong cu the, khong do duoc) ### 3. Sample size du **Khong duoc dung test som.** - Toi thieu: **100 conversion moi variant** (khong phai 100 visitor) - Tot nhat: Tinh truoc (xem cong thuc ben duoi) ### 4. Thoi gian du **Test tung tuan tron** (khong 3 ngay, khong 10 ngay) — khach mua hanh
- Thu thap thong tin
- Buoc 0: Kiem tra context
- Buoc 1: Hoi user
- 7 Nguyen tac A/B test
- 1. Test 1 bien duy nhat
- 2. Gia thuyet co the kiem dinh
- 3. Sample size du
- 4. Thoi gian du
- 5. Khong peek som
- 6. Significance > 95%
- 7. Documented
- Cong thuc tinh Sample Size
- Cong thuc don gian
- Vi du
What does the 19-ab-test-setup skill do?
Khi nguoi dung can thiet lap A/B test cho ads, landing page, email, hoac product. Cung dung khi nguoi dung nhac 'A/B test', 'split test', 'test creative', 'test copy', 'test landing', 'test gia', 'kiem dinh thong ke', 'sample size'. Skill nay giup chon bien can test, tinh sample size, setup tracking, va phan tich ket qua thong ke (significance) — phu hop cho team khong phai data scientist.
How do I install it?
Run `npx skills add minhnv0807/ai-business-skills --skill 19-ab-test-setup --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From minhnv0807/ai-business-skills, a repository with 521 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.