If you are a PA professional and you don’t know about it yet, then I highly recommend to your attention a free online book, Bayesian Thinking for People Analytics, by Andrew Marritt.

IMO, there are three key things that distinguish it from other similar books:

  • It’s not just a technical guide to statistics/analytics, or its specific Bayesian flavour, to be more precise, but firmly embeds it within the broader decision-making framework and PA context.
  • It gently and comprehensibly introduces you to the mindset and tools of Bayesians, which can make your PA life easier in many respects, and does so in a way that lets you immediately start using them in your practice.
  • It gives plenty of attention to the judgement calls we face in practice: which assumptions we make, when a simpler analysis is good enough, and how to explain the results to stakeholders.

On top of that, there is a lot of practical wisdom and also fun throughout the book.

So, highly recommended - I can only wish I’d had something like that available when I was entering the field.

Thanks to Andrew for putting something like this together and sharing it with the PA community 🙏


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