Tag: data visualisation

  • 2013 Budget Proposal

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    Brendan Barry
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    Normally, I look forward to the release of the president’s budget proposed budget—fully understanding that it will never pass as proposed. We get to see lots of visualisations trying to show that we really do spend quite a lot on defence. And an awful lot on Social Security, Medicare, and Medicaid. And a little bit…

  • Adding Guided Context to Maps

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    Brendan Barry
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    Maps are cool. They show the geographic distribution of data. And that is fantastic if there is a story in said distribution. But even if there is a story, sometimes given both the scale of the map and the amount of data encoded in the map, how could you possibly expect to find the story?…

  • Circle Charts ca. 1937

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    Brendan Barry
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    Another image from my 1930s algebra book is on pie charts, or what was then called circle charts. And while the utility of such a chart form has not changed, especially in these examples, the circle chart of the 1930s had one particular good use for students. Constructing it. Today a student plugs in numbers…

  • How to Use Good Data Visualisation in Your Private Life

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    Brendan Barry
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    Often we think of graphs, charts, and other forms of data visualisation as a means to exploring the economic growth of so and so, or visualising traffic patterns, of explaining the complexities of science, or the reporting of yesterday’s news. But, we can all use data visualisation in our own lives to help make better…

  • Comparing the (Display of) Results in Colorado

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    Brendan Barry
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    Mitt Romney lost badly last night. No way around that. But as I watched the results come in through various sources, I noticed two interesting design decisions that made me think; one from the Guardian (the British perspective), and the other from the New York Times. Using only Colorado as an example, here is the…

  • Housing Prices Fall Some More

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    Brendan Barry
    in

    Houses are meant to be lived in. Which is good to know if you’re a real estate investor because the housing market in the US is still not so good. According to an article in the New York Times, we’re back to 2003 levels (on average of course) for single-family homes. Accompanying the article is…

  • Florida Primary

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    Brendan Barry
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    The Republican primaries…they’re still going on…on the long inevitable road to Romney’s coronation. Next up is Florida, always an interesting state to watch. There are a lot of people there with a whole host of interesting demographic slices. Perhaps one of the most interesting ones, at least to the media, is the Hispanic vote. Other…

  • Show Europe the Money

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    Brendan Barry
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    The Guardian has an interactive piece that details payments to and from European Union member states to institutions, determining whether each state is a giver or receiver. The concept sounds all well and good. However, the piece itself feels clumsy with too much scrolling and whipping about to pan across the whole EU. The charts…

  • The Finances of Social Security

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    Brendan Barry
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    Simple graphs can tell great stories with little annotations. This graphic by the New York Times illustrates that point well with a stacked line chart set behind a line on the same scale. The two should match, or at least the red should be beneath the greys. When they don’t, you have a story and…

  • Killed in Action in Iraq, State by State

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    Brendan Barry
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    The Iraq War is over. And now it is time to reflect on what we have gained and what we have lost. This map by the Guardian details the number of soldiers killed in action in Iraq. (Other options include total wounded, killed by non-hostile, &c.) Unfortunately, I call it a ‘no kidding’ type of…