National Championship 2017: Clemson vs Alabama



As a kid, I vividly remember seeing a Clemson 1981 National Championship poster in my friend's room.  I remember seeing that poster and being blow away that Clemson had previously won a national championship.  I've pondered over time if Clemson would ever win a National Championship in my lifetime; 1981 was a few years before I was born.  I always said that if somehow Clemson ever made it to the National Championship I would attend the game, and I was lucky enough to go to both of them and ultimately see the big win this year.  As an alum and employee of Clemson University, Clemson has always been a huge part of my life, so that whole experience is something I will remember forever.

To commemorate this event, I wanted to create a visualization of the entire game that would work well as a poster.  I plan on having this printed out for my son's room at some point.  I wanted to make it interactive so that you can hover over any play and see the details.  I also wanted to create something that would allow you to see the actual play in the game, so I was able to link game footage to all of the data in the visualization.

Hover over any play to see details; Click on any play to see the actual play in the game.


Click for the full interactive version

Makeover Monday: Australia's Gender Pay Gap



For Makeover Monday, I wanted to take the data referenced in this article about Australia's wage gap and create a visualization that would quickly show the gap between wages for men and women in Australia.

To begin with, I wanted to create a visual that would emphasize the gaps in pay by occupation.  Previously, I've used DNA or barbell charts, but this time I wanted to try out using Gantt bars to show variance.

When building the visualization, I did have some questions about using the mean instead of the median.  Since we can't see the underlying data, one has to wonder if there are any outliers that would skew the data.  Would it be more appropriate to use a median here, or is the mean okay?

This issue has been raised before about visualizing data you didn't create or curate, so I thought I'd take a quick glance.  If you look at the source data, it comes from Australian tax data, which is compiled from tax returns.  This is taken from the entire population of Australia, so it is not a sample.  Since it is an entire population, the average is generally acceptable to use, so that's why I went ahead and used it.  Also, the Australian government does not report the median in their statistics either.

Path to the Playoff: 2016 College Football Weekly Rankings


I've created this type of visualization for previous years AP Rankings, but I wanted to do an updated version for the College Football playoff ranking.  I'd recently seen a post by Rody Zakovich on using sigmoids in bump charts, and I wanted to see if I could apply it to my design.



With this viz, I wanted to highlight the path of the four teams that have made the playoff.



I also wanted to give users the ability to highlight their favorite team.



Additionally, I wanted to add as much detail as possible to the tooltips.  Notice the indicator for teams rising or falling in the ranking.



I found it interesting to the see the path of the teams that missed out on the playoffs.  There was a lot of controversy with Penn State not getting in while Ohio State did.  It was interesting to see teams like Penn State and Oklahoma State make a run to the top 4 after being outside of the top 10 in the initial ranking.  You have to wonder if it is possible to overcome an initial low ranking in the poll, but I also expect to see the playoff expand to 8 teams over time.

Makeover Monday: The Wealth Gap



For Makeover Monday, I wanted to tell the story of how the wealth gaps between the Bottom 90% and Top 0.1% of households have changed over time.  To illustrate this, I chose a dumbbell chart to emphasize the gaps over time.  Once I had built the chart, there were some obvious changes in the wealth gaps over time.  I researched each and annotated with the appropriate points.

Links to sources for the commentary can be found below:

https://en.wikipedia.org/wiki/Wall_Street_Crash_of_1929
https://en.wikipedia.org/wiki/New_Deal
https://en.wikipedia.org/wiki/G.I._Bill
https://en.wikipedia.org/wiki/Black_Monday_(1987)
https://en.wikipedia.org/wiki/Financial_crisis_of_2007%E2%80%932008