Politics

5 posts
Charting the GOP’s Congressional Exodus

Another Republican in the U.S. House — Speaker Paul Ryan, no less — announced his intention not to seek re-election in 2018, adding to the number of members leaving ahead of what’s expected to be an unfavorable mid-term environment for the party. Even before Ryan’s announcement, HuffPost reported that the number of GOP congressmen leaving the chamber, either for retirement or other offices, has hit numbers not seen in decades. His exit...

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Graphical evidence that Bernie got shafted

Note that I am placing this post under Light Entertainment.   

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Please help the Delaware Dept of Education

Shane C. asked me to fill out a survey hosted by the Delaware Department of Education. This is a survey about designing their dashboard. And I'm very happy to see that they are doing this. In the survey, you are asked to comment on different ways of presenting certain data, and they want to know which version is "easier to understand". It takes about 5-10 minutes to complete it. The...

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Governor of Maine wants a raise

In a Trifecta checkup, this map scores low on the Q corner: what is its purpose? What have readers learned about the salaries of state governors after looking at the map? (Link to original) The most obvious "insights" include: There are more Republican governors than Democratic governors Most Democratic governors are from the coastal states There is exactly one Independent governor Small states on the Eastern seaboard is messing up...

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When your main attraction is noise

Peter K. asked me about this 538 chart, which is a stacked column chart in which the percentages appear to not add up to 100%. Link to the article here. Here's my reply: They made the columns so tall that the "rounding errors" (noise) disclosed in the footnotes became the main attraction. *** The gap between the highest and lowest peaks looks large but mostly due to the aspect ratio....

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Three pies and a bar: serving visual goodness

If you are not sick of the Washington Post article about friends (not) letting friends join the other party, allow me to write yet another post on, gasp, that pie chart. And sorry to have kept reader Daniel L. waiting, as he pointed out, when submitting this chart to me, that he had tremendous difficulty understanding it:   This is not one pie but six pies on a platter. There...

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Lop-sided precincts, a visual exploration

In the last post, I discussed one of the charts in the very nice Washington Post feature, delving into polarizing American voters. See the post here. (Thanks again Daniel L.) Today's post is inspired by the following chart (I am  showing only the top of it - click here to see the entire chart): The chart plots each state as a separate row, so like most such charts, it is...

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Let’s not mix these polarized voters as the medians run away from one another

Long-time follower Daniel L. sent in a gem, by the Washington Post. This is a multi-part story about the polarization of American voters, nicely laid out, with superior analyses and some interesting graphics. Click here to see the entire article. Today's post focuses on the first graphic. This one: The key messages are written out on the 2017 charts: namely, 95% of Republicans are more conservative than the median Democrat,...

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Let’s not mix these polarized voters as the medians run away from one another

Long-time follower Daniel L. sent in a gem, by the Washington Post. This is a multi-part story about the polarization of American voters, nicely laid out, with superior analyses and some interesting graphics. Click here to see the entire article. Today's post focuses on the first graphic. This one: The key messages are written out on the 2017 charts: namely, 95% of Republicans are more conservative than the median Democrat,...

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Starstruck and doubled over: losing poise over Indian charts

Twitter follower @ashwink_s didn't see eye-to-eye with the following charts that appeared in an Indian publication. There is the infamous racetrack chart: In the racetrack chart, the designer has embedded data in the angles at the center of the concentric circles but the visual cues point to the arc lengths. If the same proportion of people voted Yes as voted No, the two arcs should look like this: The length...

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