By far, my favorite emails to receive are from clients bragging about the beauty and impact of their work after our workshop. I just got one of these the other day from Becca Scranton at Arizona Department of Health Services. After thanking me for the workshop, she wrote, “Thanks to…
When presenting qualitative data, choose visuals that are broad enough to display the full set of data but are also visualized in a way that allows viewers to pull stories from the data. This is a hard balance to strike, and a spectrum display can do so very well. A…
The end of August marks an important moment for me because it is when I quit my salaried job to work on data visualization and design full time. 5 years! It remains one of my best decisions. So, I like to celebrate it with you. Last year, I launched the Evergreen Data…
Yes, I know the jig is up. All of my examples in books and workshops are pretty tidy, as if every response options was addressed by every single respondent. The truth is that life and data collection are messy. How can we show that different questions have different sample…
As I usually do in my workshops, I talked to a group in Warsaw, Poland about how we should use color intentionally in our data visualization and that, in fact, the color choice itself can help us tell our story. I prepared a little activity around this issue, in…
Few things are more tragic than excellent non-profits doing great work to help struggling families but can’t tell their story effectively. In this blog post, I’m going to step you through the redesign of a one page handout I created for my clients at the Education Development Center. Their…
One of the most common ways to analyze qualitative data is through thematic coding. Thematic coding allows us to move beyond the visualization of word or phrase frequency, like in a word cloud, and start to examine attributes and stories that emerge from the data. The New York Times…
Evergreen Data Visualization Academy member Dana McGuire recently wrote me to ask about her dot plot. She said, “Would there be a way to show the bar or confidence interval somewhere? I have gotten positive feedback on the look of the graph overall, but it is a scientific conference…
When we debuted our Qualitative Chart Chooser, we promised to dive into detail on specific visualizations, so let’s kick it off by discussing how and when to use one of the most derided charts of all: the gauge diagram. I know, I know… I am sure you are…
Almost as often as I see a pie chart with a hundred tiny slivers, I see line graphs using two y-axes. And it is just as bad. Graphs like this appear in every industry, everywhere I consult all around the globe. Using two y-axes is not a great idea…
