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Last week, I decided to kill an afternoon by creating a Twitter bot. Why? Mostly, I was procrastinating on revisions for a manuscript …

Chicago red light camera violations In this post, I walk through a simple exploratory data analysis of red light camera violations in …

It’s been quite some time since I’ve written here, so I thought I would use one my of 2019 #rstats goals as an excuse to brush off the …

In my last couple of posts, I discussed some of the ways R can summarize data. I started this discussion by demonstrating how to …

Moving on from frequencies and tables, which were covered in part I, let’s now focus on other ways to summarize our data (e.g., mean, …