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Bl.ocks.org - about

Bl.ocks.org - about

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Tree diagrams in d3.js The following post is a portion of the D3 Tips and Tricks book which is free to download. To use this post in context, consider it with the others in the blog or just download the the book as a pdf / epub or mobi . What is a Tree Diagram? The ‘Tree layout’ is not a distinct type of diagram per se. Instead, it’s representative of D3’s family of hierarchical layouts. It’s designed to produce a ‘node-link’ diagram that lays out the connection between nodes in a method that displays the relationship of one node to another in a parent-child fashion.

GCHQ presents CyberChef, an Open Source Data Analysis ToolSecurity Affairs Open data are a privileged source for intelligence agencies, almost any government is largely investing in technology to analyze them. Recently the British intelligence Agency, the Government Communications Headquarters (GCHQ), has launched a new open source web tool specifically designed for analyzing and decoding data. The tool dubbed CyberChef has been presented by the GCHQ as the “Cyber Swiss Army Knife.” Predictive Analytics Software For Customer Attrition Customers buy from companies because of their products, but often leave them because of their service. Mattersight® Predictive Analytics gives clients the peace of mind that service gaps, unhappy customers, and even upsell opportunities are automatically identified across every single conversation. Our solution combines existing call center data with new interaction insights to assign a predictive score to each call. By capturing, analyzing, and decoding every second of the customer-agent conversation, Mattersight can automatically predict CSAT, NPS, customer effort, and churn.

20+ Tools to Create Your Own Infographics A picture is worth a thousand words – based on this, infographics would carry hundreds of thousands of words, yet if you let a reader choose between a full-length 1000-word article and an infographic that needs a few scroll-downs, they’d probably prefer absorbing information straight from the infographic. What’s not to like? Colored charts and illustrations deliver connections better than tables and figures and as users spend time looking back and forth the full infographic, they stay on the site longer. Plus, readers who like what they see are more likely to share visual guides more than articles. While not everyone can make infographics from scratch, there are tools available on the Web that will help you create your very own infographics. In this article, we’re listing more than 20 such options to help you get your messages across to your readers, visually.

Parerga und Paralipomena » Blog Archive » Messing around wih D3.js and hierarchical data These days there are a lot of browser-oriented visualization toolkits, such d3.js or jit.js. They’re great and easy to use, but how much do they scale when used with medium-large or very large datasets? The subject ontology is a quite large (~2500 entities) taxonomical classification developed at Nature Publishing Group in order to classify scientific publications. Wikipedia:How to read an article history - Wikipedia This page on how to read an article history is intended as an aid to people who are researching with Wikipedia. Experienced Wikipedians often glean a great deal about articles from looking at the page history and following up to the individual edits that make up that history. This page describes some of these tricks of the trade. The suggestions here apply mostly to substantive articles with a number of contributors.

Open Data Kit » Use To use ODK, you need to do three things -- design a form, setup a server, and connect the device to that server. Once those three things are done, you'll be ready to start data collection. You'll need three tools: Build or XLSForm -- to design your survey form.Collect -- running on an Android device to download and fill-in the survey.Aggregate -- for hosting the survey form and gathering the survey results. Alternatively, Briefcase can be used to gather the survey results (but you'll need to manually place the survey form onto the Android device). 20 Cool Tools for Creating Infographics Imagine if you could take 1,000 words and help people digest that information in only a few seconds? An infographic, put simply, is a creative way to take a “thousand words” and depict them using a picture. These days, readers are looking for quick access to brief information. Website visitors love this unique form of presentation which is quickly gaining popularity, and in some cases, becoming the standard form of communication instead of page long, lengthy blog posts. Infographics have emerged as one of the most popular forms of content marketing in contemporary digital media.

Threejs Britzpetermann was commissioned to create an installation for the entrance hall that draws attention to the topic energy. The team decided to break down the topic energy and chose the 4 elements, the basis of all energy extractions which are used in the park and present in an elegant and interactive way. Driven by the idea of a droplet of water following a line, Manny Tan created this Three.Js experiment that explores a droplet shape and it’s associated views in 3d space.

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