I personally like trend lines, so I kept the trend line from the original article and added a bar chart to show the difference in ownership between the years 2015 and 2019. I also annotated the age where the largest increase in Smartphone ownership occurred. Here is the link to my dataviz for this week […]

*Sigh* Another year, and it is another year I am not at #TC19. It has been a very busy week at work, so I kept it real simple. I was interested in trying to create a Butterfly Chart. A Butterfly Chart is two bar charts on either side of the y-axis. I also wanted the […]

For many years now, when I needed to find a dataviz as inspiration for a project I had to do, my go-to person and web site is Andy Kriebel. Andy’s personal web site, Vizwiz.com, has some of the best content in the Tableau community for ways to effectively visualize and quickly answer questions on a […]