I created the book because there were few books on the topic in general, almost non were free, and most did just brush over the problems my students had. I aim for it being easy to understand which has (hopefully) led to lots of (worked) examples and a concrete and graspable writing style.
I’d be happy about feedback: Improvement suggestions, your experiences using methods from it and also just spelling mistakes etc.
I did a major rewrite of the book, reworking all chapters including the illustrations and adding several new sections on topics like ethics, GDPR, research in- and with a team etc.