Word tree for any URL or Twitter username

In 2007, Martin Wattenberg and Fernanda Viégas created the word tree, a search tool for unstructured text. You enter the text, pick a word or phrase, and you can see how other words and phrases branch from the root. Data visualization developer Jason Davies rephrased the visualization in JavaScript, and you can enter a URL or a Twitter username (or enter your own text like with the original). There's also a nice sidebar that makes it easier to browse through the text.

So for example, the above is a word tree for The Cat in the Hat, and you can see what branches from Thing One and Thing Two. The phrase "and Thing Two" often follows "Thing One" as do exclamation points. The reverse feature comes in handy for text like Steve Jobs' commencement speech.


Watching the growth of Walmart – now with 100% more Sam’s Club

The ever so popular Walmart growth map gets an update, and yes, it still looks like a wildfire. Sam’s Club follows soon after, although not nearly as vigorously.

Pizza Place Geography

Most of the major pizza chains are within a 5-mile radius of where I live, so I have my pick, …

Where People Run in Major Cities

There are many exercise apps that allow you to keep track of your running, riding, and other activities. Record speed, …

Graphical perception – learn the fundamentals first

Before you dive into the advanced stuff – like just about everything in your life – you have to learn the fundamentals before you know when you can break the rules.