How to Visualize New York City Using Taxi Location Data and ggplot2

I had posted a visualization of NYC taxis using ggplot2. Due to popular demand, I've cleaned up the code and have released it open source, with a few improvements.

Quantifying and Visualizing the Reddit Hivemind

If we can find out which topics Reddit users tend to upvote, we can identify what keywords are most attractive to the Reddit hivemind.

How to Analyze Every Reddit Submission and Comment, in Seconds, for Free

With Reddit data in BigQuery, quantifying all the hundreds of millions of Reddit submissions and comments is trivial.