Cited by 312Advanced Bandit Algorithms ResearchOptimal Experimental Design MethodsAdvanced Causal Inference Techniques

Trustworthy Online Controlled Experiments: A Practical Guide to A/B Testing

Kohavi, Ron, Tang, Diane, Xu, Ya·2020·Cambridge University Press eBooks

Abstract

Getting numbers is easy; getting numbers you can trust is hard. This practical guide by experimentation leaders at Google, LinkedIn, and Microsoft will teach you how to accelerate innovation using trustworthy online controlled experiments, or A/B tests. Based on practical experiences at companies that each run more than 20,000 controlled experiments a year, the authors share examples, pitfalls, and advice for students and industry professionals getting started with experiments, plus deeper dives into advanced topics for practitioners who want to improve the way they make data-driven decisions. Learn how to • Use the scientific method to evaluate hypotheses using controlled experiments • Define key metrics and ideally an Overall Evaluation Criterion • Test for trustworthiness of the results and alert experimenters to violated assumptions • Build a scalable platform that lowers the marginal cost of experiments close to zero • Avoid pitfalls like carryover effects and Twyman's law • Understand how statistical issues play out in practice.

Integrity signals

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Crossref · 10.1017/9781108653985

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229 of 229 references verified0 citation errors · 0 not checkable

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  • Residents examined and gave iterative feedback on two different versions of the EHR tool using A/B testing.

    “Residents examined and gave iterative feedback on two different versions of the EHR tool using A/B testing (a standardized comparison between two versions of a product, commonly used in software design, with different versions presented first or second randomly) (12) as part of a Microsoft PowerPoint slide deck and a virtual whiteboard.”

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Authors
Kohavi, R., Tang, D., & Xu, Y.
Affiliations
  • Microsoft (United States) (US)
  • Google (United States) (US)
  • LinkedIn (United States) (US)
Venue
Cambridge University Press eBooks
Published
2020-03-13
OpenAlex
W3011423189
Cited by
297
References
235
Citations by year
2026: 64 · 2025: 53 · 2024: 46 · 2023: 39 · 2022: 34 · 2021: 19 · 2020: 38 · 2019: 3 · 2016: 1
FWCI
16.61
Type
book
Language
en
Open access
closed
Locations
Cambridge University Press eBooks (publishedVersion)
Topics
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Advanced Bandit Algorithms Research
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Optimal Experimental Design Methods
  • Physical Sciences › Mathematics › Statistics and Probability › Advanced Causal Inference Techniques
Keywords
A/B testing, experimentation, data-driven decision making, hypothesis testing, statistical significance, residual effects

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