With over 2500 copies already sold, our highly praised Pirates, Peaches and P-values is your ultimate guide to becoming a stats ninja. It helps both the frightened and the fanatic student, and comes in both English and Dutch. Get a closer look – and your own copy – on our website right here.


To Bachelor and Master students in Maastricht (Psychology in particular), I offer private tuition in small as well as large groups. My PPProgrammes will not simply boost your chance to pass the statistics exam – they make you truly understand what all these numbers are about, and leave you with lasting insights. With unique examples, vibrant exercises and an infinitely patient teacher, you’re bound to make big leaps forward. When, in the future, you conduct or evaluate the statistical analysis of a scientific study, you’ll have the tools to do it well.

Check here for an overview of courses that recur every year.

– Newcomers get the first hour for free
– Bring a friend and you’ll both get a discount (a few conditions apply)

Please take note that I’m easily overbooked.


Every so often, we host independent lectures at the Pathé cinema in Maastricht! 2-hour presentations stuffed to the brim with interaction, education and entertainment. Students always have the opportunity to answer questions as well as buy our book afterward. Stay informed on our upcoming lectures by following us on Instagram (@pppvalues).

  • Low entry fee (4-5 euros)
  • An open and interactive environment
  • A lively presentation full of colourful examples
  • Tailored to your statistics course from the University


Writing a Bachelor’s, Master’s or PhD thesis? The statistical analysis is a vital component, and I can assist you in person to avoid popular pitfalls and ensure a smooth procedure. Usually I’ll make an appointment with you to run the analysis together and discuss the output critically; I have ample experience with (mainly) SPSS.


We’re also open to organising masterclasses for businesses and other special projects. Interested? Simply send us a message on the contact page.