EagerEyes Shorts

Musings on visualization, photography, programming, etc. that are too long for Twitter but too short for (or don't fit) my visualization website, EagerEyes.org. Part of my vanity website, kosara.net, which is most notable for hosting my list of publications. If you still want to know more, see my university page at UNC Charlotte, and/or follow me on Twitter.

What a terrible chart in The Atlantic! The labels make no sense: why put the numbers in the chart, rather than the country names? The numbers mean nothing to most people, so why even bother? Or at least not make them the main feature, the countries are clearly more interesting.

The choice of colors is also bad. China and “Other” look the same, it’s not at all clear which is which. You can tell from the order in the legend, but it takes some work.

A much better choice would have been to label the slices with the countries, then the poor choice of color would have been much less of an issue. The “Other” category is a good idea to reduce the number of slices, but when “Other” is the largest slice, that should tell the chart maker something. A different chart (bar chart, sorted by amount) would have worked better and provided the information in a more useful way.

Posted at 9:27pm and tagged with: pie chart, criticism, theatlantic,.

What a terrible chart in The Atlantic! The labels make no sense: why put the numbers in the chart, rather than the country names? The numbers mean nothing to most people, so why even bother? Or at least not make them the main feature, the countries are clearly more interesting.

The choice of colors is also bad. China and “Other” look the same, it’s not at all clear which is which. You can tell from the order in the legend, but it takes some work.

A much better choice would have been to label the slices with the countries, then the poor choice of color would have been much less of an issue. The “Other” category is a good idea to reduce the number of slices, but when “Other” is the largest slice, that should tell the chart maker something. A different chart (bar chart, sorted by amount) would have worked better and provided the information in a more useful way.

fuckyeahinfo:

datavis:

Why does a salad cost mmore than a Big Mac?

It’s a good cause, but the chart badly distorts the data. See my recent March Chart Madness criticism roundup for an explanation (it’s about 2/3 down the page).

Posted at 11:24am and tagged with: visualization, distortion, criticism,.

fuckyeahinfo:

datavis:

Why does a salad cost mmore than a Big Mac?


It’s a good cause, but the chart badly distorts the data. See my recent March Chart Madness criticism roundup for an explanation (it’s about 2/3 down the page).