a/b testing (analytics)

www.marktechpost.com   (2024-07-31)

A/B testing is a cornerstone of data science, essential for making informed business decisions and optimizing customer revenue. Here, we delve into six widely used statistical methods in A/B testing, explaining their purposes and appropriate contexts. 1. Z-Test (Standard Score Test): When to Use: This method is ideal for large sample sizes (typically over 30) when the population variance is known. Purpose: Compares the means of two groups to determine if they are statistically different. Applications: This technique is frequently employed in conversion rate optimization and click-through rate analysis. It helps identify whether changes in website elements or marketing strategies

www.evanmiller.org   (2024-05-31)

Visual, interactive sample size calculator ideal for planning online experiments and A/B tests.

posthog.com   (2023-06-19)

Running experiments is equal parts powerful and terrifying. Powerful because you can validate changes that will transform your product for the better…

blog.intercom.com   (2022-07-18)

A/B tests provide more than statistical validation of one execution over another. They can and should impact how your team prioritizes projects.

productcoalition.com   (2022-07-18)

We’re Agile, we think lean, we’re data-driven. If you live in the new economy and work in some sort of digital product you hear some of…

medium.com   (2022-07-17)

An applied introduction to causal inference in tech

apptimize.com   (2022-07-05)

We spoke with Etsy’s iOS Software Engineer, Lacy Rhoades, about their culture of continuous experimentation. Learn about their a/b testing culture

medium.com   (2022-06-25)

A/B testing is a very popular technique of checking granular changes in a product without mistakenly taking into account changes that were…

www.nngroup.com   (2022-06-23)

Multivariate tests indicate how various UI elements interact with each other and are a tool for making incremental improvements to a design.

www.conversioner.com   (2022-06-23)

The best way to determine what works best for your site is to carry out an A/B test for your landing pages. Check out this A/B significant test calculator.

www.nngroup.com   (2022-01-17)

Elaborate usability tests are a waste of resources. The best results come from testing no more than 5 users and running as many small tests as you can afford.

www.practicalecommerce.com   (2021-11-17)

A/B testing, the process of exposing randomized visitors to one or more variables, is among the most effective strategies to optimize user experiences and conversion rates. Here is a list of A/B testing tools.

oliverpalmer.com   (2021-03-22)

The best way to optimise your website is usually the simplest.

github.com   (2021-02-18)

A/B Testing — A complete guide to statistical testing - bjpcjp/AB_Testing

conversionxl.com   (2019-12-23)

Big success. Bigger failure. And lots of lessons. Learn why building a growth team may be a multi-million dollar mistake.

www.practicalecommerce.com   (2018-01-24)

A/B tests are controlled experiments of two attributes, to measure which one was most popular with users. You can apply A/B testing to just about anything that you can measure. Multivariate testing allows you to measure multiple variables simultaneously.

www.kdnuggets.com   (2017-12-11)

Data Science, Machine Learning, AI & Analytics