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Showing posts from November, 2016

Using Python for Sentiment Analysis in Tableau

This weeks Makeover Monday's data set was the Top 100 Song's Lyrics. After just returning from Tableau's annual conference and being eager to try their new feature, TabPy, this seemed like the perfect opportunity to test it out. In this blog post, I'm going to offer a step-by-step guide on how I did this. If you haven't used Python before, have no fear - this is definitely achievable for novices - read on! 

For some context before I begin, I have limited experience with Python. I recently completed a challenging but great course through edX that I'd highly recommend if you are looking for foundational knowledge - Introduction to Computer Science and Programming Using Python. The syllabus included advanced Python including Classes and thinking about algorithmic complexity. However, to run the analysis I did, it would be helpful to look up and understand at a high level:

basic for loopslistsdictionariesimporting librariesThe libraries I used for this, should you w…