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 […]

Readers: Recently I participated in the MOOC, Data Exploration and Storytelling: Finding Stories in Data with Exploratory Analysis and Visualization which was taught by Alberto Cairo and Heather Krause. This course was a MOOC-style course from the Knight Center for Journalism in the Americas at The University of Texas – Austin. I have previously attend two […]

Readers: Recently I participated in the MOOC, Data Exploration and Storytelling: Finding Stories in Data with Exploratory Analysis and Visualization which was taught by Alberto Cairo and Heather Krause. This course was a MOOC-style course from the Knight Center for Journalism in the Americas at The University of Texas – Austin. I have previously attend two […]

Readers: Recently I participated in the MOOC, Data Exploration and Storytelling: Finding Stories in Data with Exploratory Analysis and Visualization which was taught by Alberto Cairo and Heather Krause. This course was a MOOC-style course from the Knight Center for Journalism in the Americas at The University of Texas – Austin. I have previously attend two […]

Question If you want to analyze the average length of time users must wait for their documents or reports to process, as well as the number of errors that were received in Enterprise Manager, which area of analysis would enable you to track this information? A.   Performance Analysis B.   Operations Analysis C.   Real-Time Analysis D.   […]

Readers: Today I am beginning a multi-part series on data blending. Parts 1, 2 and 3 will be an introduction and overview of what data blending is. Part 4 will review an illustrative example of how to do data blending in Tableau. Part 5 will review an illustrative example of how to do data blending in MicroStrategy. I may also include […]