The US recorded 2.87 million cases of traumatic brain injury (TBI) in 2014

What are the primary causes of TBI and how do they affect different age groups?

Mindy Kaling and B.J. Novak wrote for The Office and also starred in the show

Do episodes they have written feature more lines of dialogue from their characters, Kelly Kapoor and Ryan Howard, than episodes by other writers?

Will Alex Ovechkin overtake Wayne Gretzky's record of most career goals?

And if so, when can we expect it to happen?

California eliminated the 'personal belief' exemption to vaccinations in 2016

Has this affected the vaccination rates among California kindergarteners?

The American diet is much worse for the environment than the Chinese diet

A comparison of CO2 emissions due to food production in the USA and China

5 Takeaways from rstudio::conf 2020

R in production, web friendliness, and more.

25 Data Viz Trends in the #TidyTuesday Community

My presentation for rstudio::conf 2020

What is the state of the ggplot2 package ecosystem?

A quick look at the size and maturity of ggplot2 and 40+ extension packages

Moore's Law and the Future of GPUs

How well are AMD and Nvidia keeping up with transistors doubling every two years?

US Voter Turnout from 1980 to 2014

How does voter turnout vary by state for presidential and midterm elections?

Linux on a Chromebook with GalliumOS

Are you interested in a low-cost, lightweight option for programming on the go?

Global Mortality Rates

How does cause of death vary by socio-demographic index?

Racial and Ethnic Diversity of US Counties

2015 American Community Survey (ACS) data on US county diversity

Hello Again, World

I finished my Ph.D. program!

Spacewalks: A Fifty-Year History

Humankind has logged over 2,000 hours of spacewalks since 1965

The Hitchhiker's Guide to Deep Learning

Brief history of deep learning from perceptrons to convolutional neural networks

Who Reviews the Pitchfork Reviewers?

An exploratory data analysis of 15,000 Pitchfork album reviews and their reviewers

The 'Sum Over 1' Problem

On average, how many random draws from the interval [0, 1] are necessary to ensure that their sum exceeds 1?

Red Fish Blue Fish

Overview of supervised classification methods in machine learning

Intro to NCSU Statistical Learning Group

I introduce the motivation and goals of the new Statistical Learning Group