This request for help comes from Mike Clark. I am aiming to compare two categories (both in percentage), one of which can and does have negative values for particular locations, and then grouped into regions. There is also a 75%…
Over on PolicyViz, I wrote a post about this graph from The Fix at the Washington Post. I’m not a fan of the graph namely because the focus of the article was about the change in approval ratings between 2012…
I am trying to create an Excel column chart that displays a ‘Target’ column and an ‘Actual’ column by month. I would like the ‘Target’ column to always show on the chart in blue and next to it (right) I…
Lars Verspohl (@lverspohl) writes in: I’ve got an issue that might have a hopefully simple solution, but if so, I can’t see it and couldn’t find an answer to it. I have bar charts showing a time-series per x-axis category (across…
Mike Freeman, from the Institute for Health Metrics and Evaluation at the University of Washington, submitted this interactive visualization for feedback and advice. He is requesting comments on three specific areas (but, sorry, the data are not available): 1. Scales:…
Sam (who asked that I not list his last name and affiliation) is working on a research paper in which he would like to revise this chart from the OECD (original paper and data from the OECD). He doesn’t think…
