Articles on A/B testing

In-depth articles on A/B testing with primary focus on statistical methods applied to online experimentation. Written in an accessible language targeted at conversion optimization practitioners the articles also go into deep technical topics where necessary.

Why Every Internet Marketer Should Be a Statistician

Marketing as Fortune Telling

I’ll start this post right with the punch line: Internet marketing at its current state is dominated by voodoo magic. There, I’ve said it, and I’ve said it in bold italic so you know it must be true. Internet marketing is not as data-driven as most of us have been led to believe, it is […] Read more…

Also posted in Conversion optimization, Internet marketing, Multiple variations testing, Statistical significance, Statistics | Tagged , , , , , , ,

Segmenting Data for Web Analytics – The Simpson’s Paradox

The Simpsons Paradox is an interesting issue for everyone dealing with data analysis, including web analytics specialists who deal with data in internet marketing. No matter which field you are in: conversion optimization, search engine optimization, search engine marketing or other, this paradox can give you an interesting insight. The paradox is about proper test design […] Read more…

Also posted in Conversion optimization, Google Analytics, Internet marketing | Tagged , ,

Analytics-Toolkit.com Official Launch – Today!

I am happy to announce the official launch of Analytics-Toolkit.com – the toolkit that makes analytics easier. I’m excited to present the results of over 2 years of development because I believe many web analytics specialists, SEO/SEM specialists, and internet marketers will find the tools in the toolkit valuable in their daily work. Most of […] Read more…

Also posted in Analytics-Toolkit.com, Conversion optimization, Google Analytics, Statistics | Tagged , ,

Analytics-Toolkit.com Almost Ready

Google Analytics Toolkit HomePage

After over 2 years of development, Analytics-Toolkit.com is almost ready for prime time. I’m really excited about what’s to come both in terms of Analytics Toolkit improving the way people use the Google Analytics platform and in terms of the blog posts that I’ll do here. Well, I have to get back to working on […] Read more…

Also posted in Analytics-Toolkit.com, Conversion optimization, Google Analytics, Statistics |