It was another interesting and sometimes exciting year for FlowingData. To think, I was beaming when there were 7,000 of you at the beginning of 2009. Now there’s almost four times that many of you, just over 26k. It’s crazy. I’m scared. Hold me.

Here are the top posts of 2009 based on traffic:

1. 27 Visualizations and Infographics to Understand the Financial Crisis
2. Unemployment, 2004 to Present – The Country is Bleeding
3. How Long People Live in America
4. Little Red Riding Hood, the Animated Infographic Story
5. Maps of the Seven Deadly Sins
6. Pixel City: Computer-generated City
7. Fox News Makes the Best Pie Chart. Ever.
8. Choose Your Own Adventure – Most Likely You’ll Die
9. 37 Data-ish Blogs You Should Know About
10. Mapping and Animating Growth of Target Across United States

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You know when you go to another country and have no clue what the coins of the local currency are worth? I always end up with a giant handful of international coins, which doesn’t go well when I try to spend a Euro in Canada. The US vending machine won’t take my Canadian quarters either, or my pesos.
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It was a huge year for data. There’s no denying it. Data is about to explode.

Applications sprung up left and right that help you understand your data – your Web traffic, your finances, and your life. There are now online marketplaces that sell data as files or via API. Data.gov launched to provide the public with usable, machine-readable data on a national scale. State and local governments followed, and data availability expands every day.

At the same time, there are now tons of tools that you can use to visualize your data. It’s not just Excel anymore, and a lot of it is browser-based. Some of the tools even have aesthetics to boot.

It’s exciting times for data, indeed.
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Thank you sponsors. You keep FlowingData up and running, and I wouldn’t be able to handle the growth otherwise. We just hit the 26k-subscriber mark a couple of days ago. Yikes.

Check out what these fine groups have to offer. They help you understand your data:

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

NetCharts – Agile Performance Dashboarding™ for business users.

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

FusionCharts – Convert all your boring data to stunning charts. Download your free trial now.

Xcelsius Present – Transform spreadsheets into professional, interactive presentations.

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

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

Email me at nathan [at] flowingdata [dot] com if you’d like to sponsor FlowingData, and I’ll get back to you with the details.

Bestiario, the group behind 6pli and a number of other network projects, released their most recent project – Canvi & Temps – that explores the complexity of science since the early 1920s.
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your.flowingdata got a couple of cool updates recently. One is based on your interactions with others on Twitter and the other helps you find relationships in your actions.

Twitter Mentionmap

The first is the Twitter Mentionmap created by Daniel McLaren. It’s a network visualization (above) that lets you explore how you (or other Twitter users) interact with others.

It’s not focused on the data that many of you are used to seeing on YFD, but it’s always been my plan to bring in other data sources. So when I saw Daniel post the original Mentionmap, I jumped at the chance to get a version for YFD. It seemed like a good first step to branching out. Get it? Network, branching out. Oh nevermind.

By the way, Daniel used his constellation framework to build this. It’s called asterisq. It’s worth a look if you’re looking to visualize network data. Daniel can also help you with customization and design.
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I bet you wake up every morning wishing, “I wish there was an easier way to decide what cereal to eat! There’s so so many choices that I get a headache just thinking about it.” Well say goodbye to headaches. You wish is now reality. From Eating the Road is this flowchart to help you figure out life’s greatest challenge: what cereal to eat.

The end of 2009 is looming, and it’s about time to make this year’s picks for best visualizations. I was sifting through the archives the other day. The selection is going to be tough. I need your help.

What was the best visualization of 2009?

It can be something I’ve posted or not; it can be serious or humorous; interactive or for print; art or analytical; map or chart. To jog your memory, here is some of the visualization stuff we’ve seen this year, and here are my picks for last year for reference.

So what do you think?

What if you could see all the individual bits of information scattered across the Web in one view and then interact with it in a meaningful way? This is what Microsoft Live Labs’ new Pivot experiment tries to do.

Pivot makes it easier to interact with massive amounts of data in ways that are powerful, informative, and fun. We tried to step back and design an interaction model that accommodates the complexity and scale of information rather than the traditional structure of the Web.

The goal is to let users make connections between pages, data points, photos, etc that go beyond links, with what the developers call collections. The below video is a demonstration and explanation:

Pivot’s ability to display lots of thumbnails and then reorganize and zoom in on them is the tool’s foundation. The transition between each view involves a flutter of thumbnails, which sort of provides a link between data arrangements. The browsing behavior looks a lot like that of Photosynth, a Live Labs project that lets you browse giant bundles of photos.

Jeffrey Heer et. al. wrote a paper on these transitions a while back. I can’t really say whether it works or not. I suspect it’s more about a fun factor once you get into higher volumes of data than it is about making connections. That’s not to say it’s not important, of course. After all, most of the Web is about entertainment in some form or another.

All in all, it’s an interesting concept, and it will be fun to see where the Live Labs team takes the project.

Pivot is currently by invitation only, but I have a handful of invites (10 to be exact) for you guys. Download Pivot from here, and then use this activation code: 3C5D 19BD B7DA 3186. Come back here and let us know what you think in the comments.

[Thanks, Jeff]

Nebul.us is an online application, currently in private beta, that aggregates and visualizes your online activity. Enter your information for Twitter, Facebook, Flickr, etc and install a plugin in Firefox to record your browsing behavior. Get something that looks like the above, sort of a donut-polar area chart hybrid. Nebul.us calls it a cloud.
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The gift-giving season is here, and you’re probably wondering what to get everybody. You can only give so many neck ties, and you gave gift cards to Best Buy last year. So here’s some help. Here are some gifts that will rock the socks off any data geek.

FlowingPrints – Obviously an excellent choice. I’m a little biased, yes, but still great :). Use the code gimme50off to get 50% when you buy two prints or more. Deal ends this Friday.

The Visual Miscellaneum – This book covers a wide variety of topics with lots of pretty infographics. Read my glowing review.

Data Flow: Visualizing Information in Graphic Design – More design-focused than the above with many many examples from various visualization people and designers. Read my review here.

The Visual Display of Quantitative Information – It’s Edward Tufte’s first book. Always a crowd-pleaser.

Beautiful Data: The Stories Behind Elegant Data Solutions – Exactly what the title says. It’s a collection of essays from experts in the data arena, except for the first chapter. That was written by some lamebrain.

Processing: A Programming Handbook for Visual Designers and Artists – Maybe your data geek is just getting into visualization. Processing is a great place to start, and this book provides plenty of guidance.

WallStats – The most recent 2010 infographic poster for where you tax dollars go. Get 50% off two or more posters when you use the code flowingdata.

Ambient Devices – Get all data all the time with these devices. The orb is my favorite.

Got any more data gift ideas? Let us know in the comments.

Visit datavisualization.ch for more ideas on how you can surprise your data fiend this season.

It was World AIDS Day last week and UNAIDS published the latest estimates on the number of people around the world who are living with HIV. Xaquin G.V. provides four cartograms (i.e. value-aread maps) to show the numbers. In the final result (above) each square represents 10,000 people with HIV, and regions are color-coded by percentage of people with the virus.
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This, by Mike Arauz, is just too funny not to post. Sorry, Tiger.

[Buzzfeed via WeLoveDataVis]

As we all know, David McCandless of Information is Beautiful, launched his new book The Visual Miscellaneum. You can read my review here.

David was kind enough to provide a handful of copies to all of you. How to enter? Just leave a comment at the bottom of this post, and then come back on Monday to see if you’re a winner. If leaving a comment isn’t your thing, because it’s just too crazy hard, you can buy it here. It’s well worth it, and would also make an excellent gift.

Good luck!
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David McCandless, author of The Visual MIscellaneum, delves into the usefulness of the H1N1 (swine flu) vaccine. There was quite a bit of research involved, as there’s a crud load of material about H1N1 (naturally).

My wife’s an ER doc, and she says it’s not that big of a deal, seeing as way more people die from the flu, but here’s full graphic. You can decide for yourself.

Statistical graphics are often… kind of bland. But that’s fine, because they’re usually for analysis, and the wireframe does just fine. The time eventually comes though when you need to present your analytical visualization in a paper or some slides, and you’re no longer the primary reader.

In their NYT op-ed on health care calculations, Andrew Gelman, Nate Silver, and Daniel Lee had some graphics of their own that needed some NYT flavor and design treatment.
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How has consumer spending changed over the past 25 years? Do we spend more on some things and spend less on other than we did in the early 80s? In this interactive, based on data from the Bureau of Labor Statistics, you can explore just that.
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November was another good month. We passed the 25k-subscriber mark for the first time, which to be honest, kind of freaks me out when I think about it, but at the same time it’s of course really cool.

Thanks all for spreading the word, and continuing to tweet, email, and bookmark. A big thanks to those who leave comments on FlowingData too. Your contribution makes this place that much better.

In case you missed them, here are the top posts from November based on a combination of pageviews, comments, and links.
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