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How to make an interactive data visualisation with Matplotlib and JavaScript

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On May 4, I found a nice data set on Kaggle with all the lines from the original Star Wars trilogy. I had the idea to make an analysis of those lines and quickly decided to present the results in an interactive plot. It turned out to be quite an interesting challenge. Generating an SVG in MatplotlibThe first step is »

Measure your Python projects with Google Analytics

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It is easier than ever to automate your processes. Vendors provide well-documented APIs. Cloud solutions like Amazon Web Services and the Google Cloud Platform make it a breeze to upload a project to the cloud and run it at an interval of choice. But what I have often seen happening with new technologies also applies here: making it work is »

Using AWS Lambda and Slack to have fun while saving on EMR costs

We all have these times where we hack a piece of code together in 5 minutes. Usually, these pieces of code are not hidden gems, they tend to do simple stuff. Every once in a while though, you will find yourself writing a simple script which gives you a big smile afterwards. In this post, I will discuss one of »

Connecting offline sales to online campaign sources with Google Analytics - Part 2

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Connecting offline to online is a challenge, but this week we did it. We’ve measured our first offline sales in Google Analytics, and we can directly attribute these to online campaign sources! .... This post describes the general system. The second post will discuss the actual code used in the system. The text mentioned above is a recap of the »

Helping our new Data Scientists start in Python: A guide to learning by doing

The Data Science team at Greenhouse Group is steadily growing and continuously changing. This also implies new Data Scientists and interns starting regularly. Each new Data Scientist we hire is unique and has a different set of skills. What they all have in common though is a strong analytical background and the practical ability to apply this on real business »