Update to jQuery Visualize: Accessible Charts with HTML5 from Designing with Progressive Enhancement Posted by Maggie on 03/12/2010 A while ago, we came up with a technique for creating accessible charts and graphs that uses JavaScript to scrape data from an HTML table and generate bar, line, area, and pie chart visualizations using the HTML5 canvas element. This technique provides a simple way to generate charts, but more importantly, because it bases the chart on data already in the page in an HTML table element, it is accessible to people who browse the web with a screen reader or other assistive technology, or with browsers that don't fully support JavaScript or HTML5 Canvas. We packaged it as a downloadable jQuery plugin called Visualize. We've updated the Visualize plugin — adding ARIA attributes to clarify the chart's role to screen reader users, so they're better informed about which elements contain useful data; and providing two style variations to demonstrate how you can use CSS to customize the charts' appearance. How the Visualize plugin works ARIA support now included
Gephi, an open source graph visualization and manipulation software Weka 3 - Data Mining with Open Source Machine Learning Software in Java There are two primary versions of Weka: the stable version corresponding to the latest edition of the data mining book, which only receives bug fixes, and the development version, which receives new features and exhibits a packaqe management system that makes it easy for the Weka community to add new functionality to Weka. For the bleeding edge, it is also possible to download nightly snapshots. Snapshots Every night a snapshot of the Subversion repository is taken, compiled and put together in ZIP files. For those who want to have the latest bugfixes, they can download these snapshots here. Stable book 3rd ed. version Weka 3.6 is the latest stable version of Weka, and the one described in the 3rd edition of the data mining book. This branch of Weka receives bug fixes only (for new features in Weka see the developer version).
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dygraphs JavaScript Visualization Library think in colour Datavisualization.ch Selected Tools 50 Great Examples of Data Visualization Wrapping your brain around data online can be challenging, especially when dealing with huge volumes of information. And trying to find related content can also be difficult, depending on what data you’re looking for. But data visualizations can make all of that much easier, allowing you to see the concepts that you’re learning about in a more interesting, and often more useful manner. Below are 50 of the best data visualizations and tools for creating your own visualizations out there, covering everything from Digg activity to network connectivity to what’s currently happening on Twitter. Music, Movies and Other Media Narratives 2.0 visualizes music. Liveplasma is a music and movie visualization app that aims to help you discover other musicians or movies you might enjoy. Tuneglue is another music visualization service. MusicMap is similar to TuneGlue in its interface, but seems slightly more intuitive. Digg, Twitter, Delicious, and Flickr Internet Visualizations