How to Analyze Your A/B Test Results with Google Analytics

A/B testing tools like Optimizely or VWO make testing easy, and that’s about it. They’re tools to run tests, and not exactly designed for post-test analysis. Most testing tools have gotten better at it over the years, but still lack what you can do with Google Analytics – which is like everything. Keep reading »

Survival of the Fittest Variation: Evolutionary Algorithms in Optimization

If you read this blog regularly, you probably don’t need an introduction to CRO or A/B testing. You know the major players, best practices, and you’ve likely tested your fair share of ideas.

But, as an expert, you likely know some of the persistent frustrations with current approaches. To name just a pair:

  • Testing simply takes time.
  • Our best instincts are often wrong.

Keep reading »

How to Do Conversion Attribution Modeling

Customers don’t usually see one ad and then click over to purchase.

In reality, the path is much more complex, and usually includes various marketing channels – organic and paid search, referral, social media, television.

But if you’re a rigorous and data-driven marketer, the question has to cross your mind: how much credit can I give each channel for this conversion?

Keep reading »

Intelligent Agents: An A.I. View of Optimization

As a digital analyst or marketer, you know the importance of analytical decision making.

Go to any industry conference, blog, meet up, or even just read the popular press, and you will hear and see topics like machine learning, artificial intelligence, and predictive analytics everywhere.

Because many of us don’t come from a technical/statistical background, this can be both a little confusing and intimidating.
Keep reading »