As I've discussed in this space before, I think that it is just as important to show our students how to use statistics in real life as it is to show our students how to conduct an ANOVA. The "You Draw It" series from the New York Times provides an interactive, personalized example of using data to prove a point and challenge assumptions. Essentially, this series asks you to predict data trends for various social issues. Then it shows you how the data actually looks. So far, there are three of these features: 1) one that challenges assumptions about Obama's performance as president, 2) one that illustrates the impact of SES on college attendance, and 3) one that illustrates just how bad the opioid crisis has become in our country. Obama Legacy Data This "You Draw It" asks you to predict Obama's performance on a number of measures of success. Below, the dotted yellow line represents my estimate of the national debt under Obama. The blue line shows t...

In my Honors Statistics class, we have days devoted to discussing thorny issues surround statistics. One of these days is dedicated to the disconnect between science and science reporting in popular media. I have blogged about this issue before and use many of these blog posts to guide this discussion: This video by John Oliver is hilarious  and touches on p-hacking in addition to more obvious problems in science reporting, this story from NPR demonstrates what happens when a university's PR department does a poor job of interpreting r esearch results. The Chronicle covered this issue, using the example of mis-shared research claiming that smelling farts can cure cancer (a student favorite), and this piece describes a hoax that one "researcher" pulled in order to demonstrate how quickly the media will pick up and disseminate bad-but-pleasing research to the masses . When my students and I discuss this, we usually try to brain storm about ways to fix this problem. Pro...

You guys, there is a new subreddit just for sharing silly stats memes. It is called r/data_irl/ . The origin story is pretty amusing. I have blogged about the subreddit r/dataisbeautiful  previously. The point of this sub is to share useful and interesting data visualizations. The sub has a hard and fast rule about only posting original content or well-cited, serious content. It is a great sub. But it leaves something to be desired. That something is my deep desire to see stats jokes and memes. On April Fool's Day this year, they got rid of their strict posting rules for a day and the dataisbeautiful crowd provided lots of hilarious stats jokes, like these two I posted on Twitter: The response was so strong, because there are so many of people that love stats memes, that a new sub was started, data_irl JUST TO SHARE SILL STATS GRAPHICS. It feels like coming home to my people. 

A pretty video featuring Billy Barr, a gentleman that has been recording weather day in his corner of Gothic, Colorado for the last 40 years.  Billy Barr This brief video highlights his work. And his data provides evidence of climate change. I like this video because it shows how ANYONE can be a statistician, as long as... They use consistent data collection tools... They are fastidious in their data entry techniques... They are passionate about their research. Who wouldn't be passionate about Colorado?