2010 February

• Olympic musical – how fractions of second make all the difference

  February 28, 2010 to Infographics  •  Share on Twitter  •  Comments (8)

  

  Like everyone, I've been watching the Olympics, and it continues to amaze me how hundredths of a second can make up the difference between a gold medal and nothing at all. Amanda Cox of The New York Times visualizes and audiolizes(?) these tiny differences. She got creative with this one.

  Each row is an event and going from left to right, the first dot is the gold medal winner. The amount of space between the first dot and the dots that follow is how many seconds athletes finished after the winner.

  Visually, this only sort of works, but click on play to hear how these differences sound, and it puts everything in perspective.

  See the rest of NYT interactive Olympic coverage here. You know, just in case NBC coverage doesn't cut it for you.

• Weekend Fodder

  February 28, 2010 to Quicklinks  •  Share on Twitter  •  Add Comment

  

  Snake oil? Scientific evidence for health supplements - Some work as advertised. Others are just a waste of money.

  Cell phones show human movement predictable 93% of the time - Is this really all that surprising? Work, school, home. Rinse and repeat.

  America's Wealthiest Religions - A Good Magazine transparency. Probably didn't need to be circular.

  Measuring Tweets - Twitter is now handling 50 million tweets per day i.e. 600 tweets per second.

• News Topics as Social Network

  February 26, 2010 to Network Visualization  •  Share on Twitter  •  Comments (6)

  

  All news is connected in some way or another. News Dots from Slate shows just that.

  News Dots scans all articles from major publications—about 500 stories a day—and submits them to Calais, a service from Thompson Reuters that automatically "tags" content with all the important keywords: people, places, companies, topics, and so forth. Slate's tool registers any tag that appears at least twice in a story.

  Bubbles are sized by how much the corresponding topic is written about, and connections are made when topics are mentioned in the same article. Click on a topic to see the matching articles in the sidebar.

  How everything is placed I'm not exactly sure. I'm guessing distance represents some abstract measurement of relatedness. You guys have any better guesses?

• Evolution of Olympic Pictograms

  February 26, 2010 to Infographics  •  Share on Twitter  •  Comments (7)

  

  Every Olympics since 1936 has had a series of pictograms (i.e. icons that look like restroom signs) that represents the events. Here are pictograms for the Vancouver games, and here they are for the Beijing Olympics. Some series are distinct while others clearly sucked it up. Designer Steven Heller discusses the evolution of these Olympic pictograms in this video for The New York Times. Which set do you like best?
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• Challenge: make this graph easier to read

  February 25, 2010 to Discussion, Statistical Visualization  •  Share on Twitter  •  Comments (77)

  

  The Economist discusses the return of big government and includes this graph showing total government spending as a percentage of Gross Domestic Product. We see a dip in 2000 and a big jump this past year.

  The trouble is that the country labels are cluttered. If you read them left to right, you get mixed up initially. Keep your eyes left and move top to bottom, and you might be okay.

  The Challenge

  Can you think of a way to make this graph easier to read? Is there a better way to represent the time series?

  One catch: you have to work within the size limitation of 290 pixels wide and 300 pixels tall. It's an easy fix with unlimited space. But what can you do when space is scarce? Leave your thoughts in the comments below.

  P.S. I was looking for the data this graph uses but got tired of using the OECD stat browser, so we'll just have to use our imagination for this one.

  [Thanks, Justin]

  Update: Here's GDP (sans spending) by country from 1995 to 2008 if anyone would like to take a wack [thanks, Kim].

• An Exploration of Biological Records

  February 25, 2010 to Statistical Visualization  •  Share on Twitter  •  Comments (1)

  

  The Natural Science Museum of Barcelona has a growing database of 50,000 records of specimens collected over the past 150 years. Bestiario explores this data in their biodiversity treemap and geographical map.
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• Spirit of graph and dance is alive

  February 24, 2010 to Statistics  •  Share on Twitter  •  Comments (3)

  A good portion of my time in high school was spent trying to get into college. The rest of the time I was trying to look cool while doing it. Now of course I know better and fully embrace the inner geek. I'll never know what life would've been like had I thrown caution to the wind back then, but I'm guessing it would've been something like this.
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• Cleaning house.

  February 24, 2010 to Announcements  •  Share on Twitter  •  Comments (2)

  I'm transitioning to a new server right now, and let me tell you. Moving three years' worth of files and content is no fun at all. Where's a sysadmin when you need one? I'm also realizing how out-dated some of my software is, so like any move - in the physical world or digital - I'm in the process of upgrading everything. Bear with me. It might be a bumpy ride.

  If you catch something that's a bit off, please do let me know in the comments. I'll really appreciate it. Thanks.

• Man as Industrial Palace, Animated

  February 24, 2010 to Misc. Visualization  •  Share on Twitter  •  Comments (12)

  

  In 1926, Fritz Kahn illustrated man as a working factory in his famous poster, Man as Industrial Palace. Tiny guys in each body system perform their own specific job. A camera man controls the eyes, groups of thinkers sit up top, and the guys at the bottom handle the dirty work.
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• Sunlight Labs releases mapping framework, ClearMaps

  February 23, 2010 to Mapping, Software  •  Share on Twitter  •  Comments (3)

  

  Open data is great, but it's useless if you don't know what to do with it. Sunlight Labs, a group focused on using technology to support open government, recently released ClearMaps. It's an Actionscript framework for interactive cartographic visualization.

  In addition to giving designers and developers more control over presentation the project aims to address some of the common technical challenges faced when building interactive, data driven maps for the web. ClearMaps is designed as a lightweight, flexible set of tools for building complex data visualizations. It is a framework not a plug-and-play component (though it could be a starting point for those wishing to make reusable tools).

  It's still in the early stages, but developers will want to check this out I am sure.

  [Thanks, Kevin]

• Data Underload #10 – Daily Crossword

  February 22, 2010 to Data Underload  •  Share on Twitter  •  Comments (5)

  

• Thank you, FlowingData sponsors

  February 21, 2010 to Sponsors  •  Share on Twitter

  A big thank you to FlowingData sponsors. They help keep the blog running and well, let me do what I do here. Check out what these fine groups have to offer. They help you put your data to use.

  Tableau Software – Data exploration and visual analytics in an easy-to-use analysis tool.

  InstantAtlas – Create and present compelling data reports on geographic maps.

  Xcelsius Engage – Create insightful and engaging dashboards from any data source with point-and-click ease.

  Business Intelligence – Visual data analysis made easy. Try 30 days for free.

  Xcelsius Present – Transform spreadsheets into professional, interactive presentations.

  Email me at nathan [at] flowingdata [dot] com for sponsorship details. All spots are currently filled, but you are welcome to put your group's name on the waiting list.

• OpenStreetMap Edits Towards Haiti Relief

  February 21, 2010 to Mapping  •  Share on Twitter  •  Comments (3)

  

  ITO world, who you might remember from a year of OpenStreetMap edits, come back to the map visualization to show the efforts of an impromptu community and Crisis Mappers to produce the most complete and accurate map of Haiti following the earthquake.
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• How a Giant Shark Took Down an Airplane

  February 19, 2010 to Infographics  •  Share on Twitter  •  Comments (48)

  

  This graphic from designer Stephen Taubman is entertaining in so many ways. It is based on the amazing story of Mega Shark vs. Giant Octopus, one of the greatest movies ever made. I've never seen it, but after you watch the clip below, you'll be running to find a copy.
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• NSF Announces 2009 Visualization Contest Winners

  February 18, 2010 to Visualization  •  Share on Twitter  •  Comments (11)

  

  The National Science Foundation announced the 2009 winners of their annual visualization challenge. As usual it's mostly scientific visualization of biological organisms and phenomena speckled with a few data-focused entries. The above, for example, took first place in the photography category. It's a picture of tiny fibers, nanometers in diameter, wrapping around a plastic ball while immersed in evaporating liquid.
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• Review: The Wall Street Journal Guide to Information Graphics

  February 18, 2010 to Infographics, Reviews  •  Share on Twitter  •  Comments (13)

  

  Add another book to the growing library of guides on how to make information graphics the right way. Dona M. Wong, former graphics director of The Wall Street Journal and now strategy director for information Design at Siegel+Gale, provides the dos and don'ts of data presentation in The Wall Street Journal Guide to Information Graphics.

  First Impressions

  Given Wong's background, you can make a pretty good guess about the examples used. They're not graphics from The Journal but they do look a lot like them. The book description also makes a point of highlighting that Wong was a student of Edward Tufte, which was a big hint on what the book is like.
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• Open thread: What visualization tutorials do you want to see?

  February 17, 2010 to Discussion  •  Share on Twitter  •  Comments (32)

  After the county map tutorial a few months ago, I decided to write more how-to posts. Since then, with the new tutorials, it's been great seeing the excitement over visualizing your own data. So now, a question for you.

  What visualization tutorials do you want to see next?

  Obviously I can't teach everything since I still have plenty to learn myself, but I'll be sure to give everything a try. Leave your suggestions in the comments below.

• Road to Recovery – Is the Recovery Act working?

  The Obama administration just posted a graph showing monthly job loss from December 2007 (Bush in red) up to last...

• Build Online Visualization for Free with Tableau Public

  February 16, 2010 to Online Applications, Statistical Visualization  •  Share on Twitter  •  Comments (24)

  

  Tableau Software, popular for making data more accessible, mainly in the business sector, just opened up with Tableau Public. The application is similar in spirit to other online data applications like Many Eyes and Swivel. It lets you share data and visualizations online. However, Tableau Public doesn't have a central portal or a place to browse data. Rather it's focused on letting you explore data and stitch modules together on your desktop and then embed your findings on a website or blog.
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• Data Underload #9 – Big Graphic Blueprint

  February 15, 2010 to Data Underload  •  Share on Twitter  •  Comments (38)