Beer Awards

I missed last week’s Tidy Tuesday, but it’s about beer, so I wanted to come back to it. Many lists celebrate California as the best state for beer, and there is no doubt that some delicious beer comes out of California. Indeed, between 1987 and 2020, California brewers have won more medals than any other state at the Great American Beer Festival. But California is also the largest state by population, so it’s not surprising that there are many brewers there winning many medals.

Canadian Wind Turbines

This week’s Tidy Tuesday provides data on wind turbines across Canada. Seems like it would be fun (and perhaps informative) to make a map! Source code available on GitHub.


This week’s Tidy Tuesday speaks to the importance of visualization in data exploration. Alberto Cairo created this simulated data set in order to demonstrate how misleading summary statistics can be and to show how useful visualization is in uncovering patterns in data. In this spirit, let’s start exploring this data set to see what we find.


This week’s Tidy Tuesday deals with data about Himalayan climbing expeditions. Alex Cookson, who cleaned and shared this data from the Himalayan Database, wrote a two-part blog post exploring this data. The second part of this post looks at Everest expeditions and the dangers faced by climbers there. In the conclusion to the post, he notes a few other questions that could be explored using this data, namely: What is the composition of expeditions?

Tidy Kids

This week’s Tidy Tuesday takes a look the Urban Institute’s data on public spending on children from 1997 to 2016. I decided to narrow my focus to pre-k to 12 education spending and to look at the percentage change over this period in per-child spending, adjusted for inflation. This information would probably be best suited to a bar plot, but I wanted to learn how to make hex tile maps! Check out my source code on Github.

Global Crop Yields

This week’s Tidy Tuesday presented a lot of data with many potential stories to tell. I decided to narrow in on grain production in the United States. I also decided to Americanize names and measurements because who really knows what tonnes of maize per hectare means? I used Commonwealth spellings in the code (which is available here) just to be inconsistent.

Suppressing Democracy

I have a new article out from the Rosa Luxemburg Stifgung, “Suppressing Democracy: The Attack on Voting Rights in Georgia": The State of Georgia set out to conduct a primary election during a global pandemic. June 9, 2020, Election Day, did not go well. From absentee ballots that were never delivered, to inoperable voting machines, to hours long waits—not to mention the risk of contracting a deadly virus—voters faced numerous obstacles, some of them insurmountable.

Extinct Plants

For this week’s Tidy Tuesday, I’m exploring data from the International Union for Conservation of Nature on extinct plants, including both species which are totally extinct and those which survive only under cultivation. As I explored the data on these 500 species (see my notes), a handful of stories leaped out at me that I thought could best be communicated through simple, bold graphics. The first is how much plant extinction has taken place in Africa and in Madagascar in particular.


I created this map of modern renewable (wind and solar) electricity generation in Europe as part of this week’s Tidy Tuesday. The source code is available here.

Systemic Racism in the NYPD

ProPublica recently released a partial database of New York Police Department (NYPD) disciplinary records. An analysis of substantiated complaints of police misconduct reveals clear systemic racism. Black people face wildly disproportionate amounts of police misconduct regardless of the race or gender of individual officers. Following a change to the New York law that kept police officers' disciplinary records secret—and amid an ongoing lawsuit—ProPublica has released a searchable database of complaints to the Civilian Complaint Review Board (CCRB).