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  • Deviations from the mean

    October 7, 2014

    Topic

    Statistics  /  distributions, standard deviation

    As a way to bring context to the rarity of the 18-inning baseball game between the Washington Nationals and the San Francisco Giants this past weekend, Ross Benes compared other things that are 9.1 standard deviations from the mean.

    An NBA team losing by 83 points. A 13.4-inch penis.

    I’m not so sure how comparable those distributions are (as in deviations from the mean doesn’t always mean the same thing), but it’s an interesting exercise. At the very least, it’s a new tumblr in the making.

  • Real cities drawn as fantasy maps

    October 6, 2014

    Topic

    Maps  /  hand-drawn, Lord of the Rings

    Remember that time you were sitting by the fire reading The Lord of the Rings and thought to yourself, “Gee golly. I sure wish I could have a map of my hometown drawn in the style of J. R. R. Tolkien’s map of Middle-earth. That sure would be swell. Gee willikers. If only.” Well, your dreams have come true. Geographer Stentor Danielson has an Etsy store called Mapsburgh where he draws real cities as Tolkien maps. He also takes custom orders.

  • Ditch Excel and format your data with csvkit

    October 3, 2014

    Topic

    Software  /  csv, Python

    I thought I linked to csvkit a while ago, but apparently not. If you deal with CSV data at all, you should know about the utilities suite that helps you format and re-format in various ways. Christopher Groskopf posted a list of quick things you can do with csvkit.

    Over the last several months there have been two major releases of csvkit. These releases have brought long-awaited features such as Python 3 support, a csvformat utility and a new csvkit tutorial—not to mention a slew of bug fixes. To celebrate the latest release, here are eleven of my favorite awesome things you can do with csvkit. If you aren’t using it yet, hopefully this will convince you.

    Fun things include a quick one-liner to convert an Excel file to CSV, switching to JSON, and easy CSV export from a database.

  • Big chicken

    October 3, 2014

    Topic

    Infographics  /  chicken, food

    From Vox and research from Zuidhof et al., chickens are quite big these days.

    The one on the left is a breed from 1957. The middle one is a 1978 breed. And the one on the right is a commercial 2005 breed called the Ross 308 broiler. They’re all the same age. And the modern breed is much, much, much larger.

    When I was learning to cook, I’d follow recipes from my mom’s old cookbooks that she had when she was in college. One of my favorite dishes, steamed chicken with ginger and scallions, called for a three- to four-pound chicken. It totally screwed up my cooking times, and we ended up with many undercooked and overcooked chickens.

  • Beer family tree

    October 2, 2014

    Topic

    Network Visualization  /  beer, family tree, Quartz

    With Anheuser-Busch InBev rumored to have an interest in acquiring SABMiller and SABMiller trying to acquire Heineken, David Yanofsky for Quartz had a look at the structure of global beer distribution. The companies above, summing to six big beer distributors, accounted for half of the world’s beer sales, by volume.

    This is important. And sorry AB InBev, FlowingData county ales isn’t for sale, no matter how many millions of dollars you throw my way. I’m serious. Stop calling me.

    See also the network of beer brands and soda pop. And the bourbon family tree. And the much more dispersed wine industry.

  • Projects  /  beer, food

    Multivariate Beer

    Can you experience data? Sometimes visualization gets you part of the way there, putting data into context, serving as a trigger for your memory, and all that. But only so much can happen through the computer screen.

    Read More
  • A simulation of the traveling salesman problem

    October 1, 2014

    Topic

    Statistics  /  simulation, traveling salesman

    In a nutshell, the traveling salesman problem is as follows: “Given a list of cities and the distances between each pair of cities, what is the shortest possible route that visits each city exactly once and returns to the origin city?” Todd Schneider made an interactive that lets you punch in the cities yourself and then watch the process look for an optimum route. Fun to play with even if you’re not into processes. [Thanks, Todd]

  • Open source mapping lab

    September 30, 2014

    Topic

    Maps  /  Mapzen, open-source

    Mapzen focuses on building open source mapping components for developers.
    Read More

  • Fitbit obsessed

    September 30, 2014

    Topic

    Self-surveillance  /  David Sedaris, Fitbit

    After you’ve collected data about yourself for a while, you tend to go one of two ways. You either quit completely because it’s no longer interesting, or you obsesses over your data points constantly trying to one-up yourself. David Sedaris took the latter and wrote about his experience for the New Yorker.

    At the end of my first sixty-thousand-step day, I staggered home with my flashlight knowing that I’d advance to sixty-five thousand, and that there will be no end to it until my feet snap off at the ankles. Then it’ll just be my jagged bones stabbing into the soft ground. Why is it some people can manage a thing like a Fitbit, while others go off the rails and allow it to rule, and perhaps even ruin, their lives? While marching along the roadside, I often think of a TV show that I watched a few years back—”Obsessed,” it was called. One of the episodes was devoted to a woman who owned two treadmills, and walked like a hamster on a wheel from the moment she got up until she went to bed. Her family would eat dinner, and she’d observe them from her vantage point beside the table, panting as she asked her children about their day. I knew that I was supposed to scoff at this woman, to be, at the very least, entertainingly disgusted, the way I am with the people on “Hoarders,” but instead I saw something of myself in her. Of course, she did her walking on a treadmill, where it served no greater purpose. So it’s not like we’re really that much alike. Is it?

    I wonder which direction people choose when they start to track their heartbeat with the Apple Watch next year. My hope is for a peaceful middle ground, but I suspect it’ll fall into the category of not-that-interesting-after-first-week.

  • Flooding risk cartogram

    September 29, 2014

    Topic

    Maps  /  cartogram, environment, New York Times, Upshot

    As you may or may not know, climate change could bring with it other effects besides our average days getting warmer. Flooding is one of these other things. Based on data from research by Climate Central, Gregor Aisch, David Leonhardt and Kevin Quealy for the New York Times mapped flood risk by country with a cartogram.

    Globally, eight of the 10 large countries most at risk are in Asia. The Netherlands would be the most exposed, with more than 40 percent of its country at risk, but it also has the world’s most advanced levee system, which means in practice its risk is much lower.

    Some countries in Asia may choose to emulate the Dutch system in coming decades, but some of the Asian nations are not wealthy and would struggle to do so.

    Each rectangle represents a country, and the size represents how many people are expected to experience regular flooding by the year 2100. Color indicates the estimated percentage of a country’s population to feel the effects. So as expected, you see a lot of big rectangles and dark colors in the Asian countries.

    See also Stamen Design’s flood maps, also in collaboration with Climate Central, from a couple of years ago.

  • Drones programmed for light painting in the sky

    September 26, 2014

    Topic

    Data Art  /  drones, light painting

    What do you get when you put LEDs on a system of drones and then program them to fly in formation? Spaxels from the Ars Electronic Futurelab.
    Read More

  • No Ceilings highlights progress towards gender equality

    September 25, 2014

    Topic

    Infographics  /  Clinton Foundation, Fathom, gender equality, video

    No Ceilings: The Full Participation Project, an initiative from the Clinton Foundation, aims to highlight progress towards global gender equality using data.
    Read More

  • Quartet point cloud

    September 24, 2014

    Topic

    Data Art  /  Kronos Quartet, music, New York Times

    This is beautiful to watch. Graham Roberts, Daniel J. Wakin, and others from the New York Times, along with OpenShades, sat down with the Kronos Quartet to collect point cloud data. The visualization of the data shows the musicians at work.

    One day earlier this year at a studio in downtown Manhattan, the members — David Harrington and John Sherba, violinists; Hank Dutt, violist; and Sunny Yang, cellist — were game for an experiment: to create a video that would serve as a new way to explain the special mystery of how a quartet communicates. ​ They found themselves surrounded by a battery of laptops, video cameras and microphones as well as sensors that turned their movements into data that eventually rendered the players kind of as “dot clouds” who would appear and disappear according to their individual participation in the music.

    Brings back memories of Radiohead’s House of Cards music video from 2008.

  • Hand-drawn, detailed city maps

    September 23, 2014

    Topic

    Maps  /  hand-drawn, illustration

    Maps can be about a lot of things, from strictly geography and location down to the individuals who reside in an area. Illustrator Jenni Sparks embeds herself in a city, takes copious notes, and draws detailed maps about what she learns. Her style lends to the community side of the spectrum.
    Read More

  • How search works

    September 23, 2014

    Topic

    Infographics  /  Google, search

    Google explained the process of a web search with a scrolling infographic. Might be old news for some, but the layout and flow work nicely, guiding you through each step. [Thanks, @amyleerobinson]

  • Evolution of movies

    September 22, 2014

    Topic

    Statistics  /  movies, Wired

    We know that movies have changed over the decades. We’ve seen it in declining ratings and box office hits versus Oscar winners. However, these are changes that come along with movies rather than the movies themselves. Cornell University psychologist James Cutting looked closer at the construction of movies over the years, such as shot length, amount of motion, and use of light.

    The charts above show a decrease in shot length (smaller sample of movies on the left and larger sample in the top right).

    The average shot length of English language films has declined from about 12 seconds in 1930 to about 2.5 seconds today, Cutting said. At the Academy event he showed a scatter plot with data from the British film scholar Barry Salt, who’s calculated the average shot duration in more than 15,000 movies made between 1910 and 2010. That’s a lot of shots. In a 2010 study, Cutting found an average of 1,132 shots per film in a smaller sample of 150 movies made between 1935 and 2010; the King Kong remake, incidentally, had the most: A whopping 3,099 shots packed into 187 minutes.

    The decrease isn’t quite as linear as the smaller sample shows, as you can see in the larger one. But the downwards trend seems clear. I hope the trend continues towards movies composed entirely of one-frame scenes.

  • How to Make an Animated, Self-Sorting List

    You have a list of things that can be ordered by different values. Let them sort themselves out.

  • Director of Basketball Analytics. Must know Excel

    September 22, 2014

    Topic

    Miscellaneous  /  jobs, sports

    When you hear about sports analytics in the news or when announcers talk about it during a game, it seems like really advanced stuff is going on behind the scenes. There must be huge computers chugging away at tons of data finding the best player for a team, the best defensive scheme against other teams, and how to get the most bang for the buck. There must be genius Billy Beane assistants for every team of every sport now. Right? Right?

    But then you see a job listing for the Director of Basketball Analytics of the Brooklyn Nets and remember that sports analytics is still in its early stages.

    The duties and responsibilities section sounds fine. The qualifications section, less so. You have to be good at Microsoft Office and Outlook, you have to be a well-balanced and sane person who doesn’t look like a bum, and you must be able to lift at least ten pounds.

    Nice. That pretty much rules me out completely.

  • Household incomes rise

    September 19, 2014

    Topic

    Statistical Visualization  /  economy, income, Washington Post

    Since the recession, it’s taken a while for household incomes to come back to where they were in 2009. In most parts of the country, incomes are still lower, however, it appears they are making their way back to 2009 levels. With the Census Bureau’s recent release of data from their American Community Survey, the Washington Post charted the annual difference from 2009 to 2013.

    Each line represents a metropolitan area’s difference in household income of a current year, compared to that of 2009. So the closer to or higher above the thin black baseline the better.

  • Last day to pre-order a song chart poster

    September 18, 2014

    Topic

    Site News

    Chart-topping songsToday is the last day to pre-order a song chart poster. Now is the best time to get it, since after this it’s probably going to cost like a billion times more. Bonus: It’s also a great way to support FlowingData.

    Thanks to all those who ordered already. I’m expecting to ship late October.

    Pre-order your poster today.

    P.S. There’s discounted shipping when you order more than one or order it along with the famous movie quotes poster.

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