Sums in Pandas and SQLite

Sums in Pandas and SQLite

I'm a relational database dabbler from way back. But I'm trying to learn new skills and what I've seen of Pandas has impressed me very much. I figured that if I can learn to use Pandas a whole world of data science and visualisation is available that will come in very useful.

I always learn tools and techniques more thoroughly when I'm trying to solve an actual problem rather than an exercise from a tutorial or a book. So when I had a problem that required me to do some data cleaning and summarising this week I knew that this would be a great opportunity to start learning some practical Pandas skills.

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