Posts Tagged ‘ axis ’

Details, details, details: giving Zillow a pie treatment

August 22, 2017
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Details, details, details: giving Zillow a pie treatment

Kaiser Fung, founder of Junk Charts and Principal Analytics Prep, takes a detailed look at a Zillow chart, showing underwater homes and delinquent mortgages. Surprisingly, pie charts work well here.

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Speed demon quartered and shrunk

August 14, 2017
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Speed demon quartered and shrunk

Kaiser Fung, founder of Junk Charts and Principal Analytics Prep, explains how Microsoft distorted and exaggerated the relative speed of its Edge browser relative to competition

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Another simple Excel chart needs help

July 24, 2017
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Another simple Excel chart needs help

Kaiser Fung, founder of Principal Analytics Prep and Junk Charts, takes apart an Elon Musk chart, created using some Excel defaults.

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This one takes time to make, takes even more time to read

July 18, 2017
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This one takes time to make, takes even more time to read

Kaiser Fung, creator of Junk Charts and Principal Analytics Prep, explains why this Wired chart about Netflix viewing behavior is so hard to read, and offers an alternative focusing on a particular insight about the data

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Making people jump over hoops

May 30, 2017
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Making people jump over hoops

Kaiser Fung, founder of Principal Analytics Prep and Junk Charts, comments on a WSJ chart about how banks pay their brokers

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Shocker: ease of use requires expanding, not restricting, choices

May 24, 2017
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Shocker: ease of use requires expanding, not restricting, choices

Recently, I noted how we have to learn to hate defaults in data visualization software. I was reminded again of this point when reviewing this submission from long-time reader & contributor Chris P. The chart is included in this Medium...

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Your charts need the gift of purpose

March 21, 2017
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Your charts need the gift of purpose

Via Twitter, I received this chart: My readers are nailing it when it comes to finding charts that deserve close study. On Twitter, the conversation revolved around the inversion of the horizontal axis. Favorability is associated with positive numbers, and...

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Much more to do after selecting a chart form

March 6, 2017
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Much more to do after selecting a chart form

I sketched out this blog post right before the Superbowl - and was really worked up as I happened to be flying into Atlanta right after they won (well, according to any of our favorite "prediction engines," the Falcons had...

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Chopped legs, and abridged analyses

December 27, 2016
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Chopped legs, and abridged analyses

Reader Glenn T. was not impressed by the graphical talent on display in the following column chart (and others) in a Monkey Cage post in the Washington Post: Not starting column charts at zero is like having one's legs chopped...

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Sorting out the data, and creating the head-shake manual

December 1, 2016
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Sorting out the data, and creating the head-shake manual

Yesterday's post attracted a few good comments. Several readers don't like the data used in the NAEP score chart. The authors labeled the metric "gain in NAEP scale scores" which I interpreted to be "gain scores," a popular way of...

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