Posts Tagged ‘ scale ’

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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Unintentional deception of area expansion #bigdata #piechart

June 14, 2017
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Unintentional deception of area expansion #bigdata #piechart

Kaiser Fung, founder of Principal Analytics Prep, deconstructs a visualization of Big Data adoption in industry

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Pints, water, fishes, pond

May 2, 2017
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Pints, water, fishes, pond

@apollo_0 on twitter asks me to comment on this, by Scientific Britain: Here's my comment:

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Sorting out what’s meaningful and what’s not

April 24, 2017
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Sorting out what’s meaningful and what’s not

A few weeks ago, the New York Times Upshot team published a set of charts exploring the relationship between school quality, home prices and commute times in different regions of the country. The following is the chart for the New...

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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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Butcher: which part of the leg do you want? Me: All of it, in five pieces please

February 14, 2017
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Butcher: which part of the leg do you want? Me: All of it, in five pieces please

This ABC News chart seemed to have taken over the top of my Twitter feed so I better comment on it. Someone at ABC News tried really hard to dress up the numbers. The viz is obviously rigged - Obama...

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Brexit, Bremain, the world did not end so dataviz people can throw shade and color

August 22, 2016
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Brexit, Bremain, the world did not end so dataviz people can throw shade and color

Catching a dose of Alberto Cairo the other day. He has a good post about various Brexit/Bremain maps. The story started with an editor of The Spectator, who went on twitter to make the claim that the map on the...

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Treating absolute and relative data simultaneously

January 11, 2016
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Treating absolute and relative data simultaneously

A friend asked me to comment on the following chart: Specifically, he points out the challenge of trying to convey both absolute and relative metrics for a given data series. This chart presents projections of growth in the U.S. mobile...

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Scorched by the heat in Arizona

December 18, 2015
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Scorched by the heat in Arizona

Reader Jeffrey S. saw this graphic inside a Dec 2 tweet from the National Weather Service (NWS) in Phoenix, Arizona. In a Trifecta checkup (link), I'd classify this as Type QV. The problems with the visual design are numerous and...

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Statistics report raises mixed emotions

November 2, 2015
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Statistics report raises mixed emotions

It's gratifying to live through the incredible rise of statistics as a discipline. In a recent report by the American Statistical Association (ASA), we learned that enrollment at all levels (bachelor, master and doctorate) has exploded in the last 5-10...

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