Statistical computing with Scala free on-line course

I’ve recently delivered a three-day intensive short-course on Scala for statistical computing and data science. The course seemed to go well, and the experience has convinced me that Scala should be used a lot more by statisticians and data scientists for a range of problems in statistical computing. In particular, the simplicity of writing fast efficient parallel algorithms is reason alone to take a careful look at Scala. With a view to helping more statisticians get to grips with Scala, I’ve decided to freely release all of the essential materials associated with the course: the course notes (as PDF), code fragments, complete examples, end-of-chapter exercises, etc. Although I developed the materials with the training course in mind, the course notes are reasonably self-contained, making the course quite suitable for self-study. At some point I will probably flesh out the notes into a proper book, but that will probably take me a little while.

I’ve written a brief self-study guide to point people in the right direction. For people studying the material in their spare time, the course is probably best done over nine weeks (one chapter per week), and this will then cover material at a similar rate to a typical MOOC.

The nine chapters are:

1. Introduction
2. Scala and FP Basics
3. Collections
4. Scala Breeze
5. Monte Carlo
6. Statistical modelling
7. Tools
8. Apache Spark
9. Advanced topics

For anyone frustrated by the limitations of dynamic languages such as R, Python or Octave, this course should provide a good pathway to an altogether more sophisticated, modern programming paradigm.

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