Data Visualization

Data visualization blogs

Hospital Rates: Comparing Hospital Costs versus their Mortality Rate

May 21, 2013
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Hospital Rates: Comparing Hospital Costs versus their Mortality Rate

Is your local (U.S.) hospital more expensive than others? And how does its mortality rate stack up against others? Hospital Costs [kitware.com] developed by visualization and imaging company Kitware, contrasts statistics about hospital-specific char...

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30 Years of "Oxford Summer Eight" Rowing Boat Bump Races

May 21, 2013
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30 Years of "Oxford Summer Eight" Rowing Boat Bump Races

The interactive visualization Men's Eights 1980 - 2012 [feathersquare.com] by Feather and Square provides a complete overview of the "Oxford Summer Eight" bump race results. Individual teams can be selected to explore their historical performance be...

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Lose the base, connect the dot, and confuse the message

May 21, 2013
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Lose the base, connect the dot, and confuse the message

Reader Jack S. sent over this chart (link): The first problem readers encounter with this image is "What is MMI?" I like to think of any presentation as a set of tearout pages. Even if the image is part of...

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Words & Votes: The Changing Congressional Opinions on Gun Violence

May 17, 2013
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Words & Votes: The Changing Congressional Opinions on Gun Violence

The political visualization Words & Votes [sandyhookpromise.org], developed by digital agency R/GA for non-profit organization Sandy Hook Promise, provides a comprehensive look into the opinions of congressional representatives on the issue of gun vio...

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More power brings more responsibility

May 15, 2013
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More power brings more responsibility

Nick C. on Twitter sent us to the following chart of salaries in Major League Soccer. (link) This chart is hosted at Tableau, which is one of the modern visualization software suites. It appears to be a user submission. Alas,...

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How Half a Second of High Frequency Stock Trading Looks Like

May 13, 2013
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How Half a Second of High Frequency Stock Trading Looks Like

The movie shown below, developed by a real-time trading software developer Nanex, shows the stock trading activity in Johnson & Johnson (JNJ) as it occurred during a particular half a second on May 2, 2013. Each colored box represents one unique exch...

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Light entertainment: others’ idea of fun

May 13, 2013
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Light entertainment: others’ idea of fun

This chart (link) I think it's a line chart, not an area chart.

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Mapping the Pavement Quality of Streets in L.A.

Mapping the Pavement Quality of Streets in L.A.

L.A. Street QualGrades [latimes.com], developed by the Los Angeles Times Data Desk, maps the pavement quality rating for each of the 68,000 street segments in L.A., the largest municipal system in the US with about 6,500 miles of paved roadway street...

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YouTube Trends Map: Explore the Most Popular Videos by Location

YouTube Trends Map: Explore the Most Popular Videos by Location

The YouTube Trends Map [youtube.com] is a visualization of the most shared and viewed videos in various regions across the United States over the last 12 to 24 hours. It accompanies the more analytical Trends Dashboard to provide a full overview of th...

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Rotating circle, loose ends, on-line dashboards and charts

May 7, 2013
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Rotating circle, loose ends, on-line dashboards and charts

There is a tendency when producing dashboards to go for the cutesy-cutesy. Reader Daniel L. came across an attempt by Facebook to document its data center metrics (link). They chose this circular, spiraling design: Notice that the lines of equal...

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