visualization
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9 Ways to Visualize Proportions – A Guide | FlowingData
With all the visualization options out there, it can be hard to figure out what graph or chart suits your data best. This is a guide to make your decision easier for one particular type of data: proportions . Maybe you want to show poll results or the types of crime over time, or maybe you're interested in a single percentage. Here's how you can show it.
Qu'il s'agisse de ses emails, de son carnet d'adresses, de ses photos ou de ses documents, chacun utilise ses services web préférés. Cependant, l'internaute est-il pour autant assurer de pouvoir migrer ses données vers un service tiers en cas de problème ? Telle est la question posée par Vint Cerf, co-fondateur du protocole TCP/IP et Chief Internet Evangelist chez Google. Lors d'une conférence au Churchill Club à San José en Californie, il explique ainsi qu'Amazon, Google ou IBM n'ont pas su définir une forme d'interopérabilité en ce qui concerne la portabilité des données. « Il n'existe pas de standard de migration d'un serveur à l'autre », affirme-t-il, avant d'ajouter : « la situation actuelle du web s'apparente à celle de 1973 lorsque les réseaux d'ordinateurs ne pouvaient pas communiquer entre eux ». Si Google est l'une des rares firmes à mettre à disposition un site précisément dédié à la migration des données, les sociétés devront tôt ou tard trouver un standard.
V.Cerf veut standardiser la migration des données du web
dygraphs is an open source JavaScript library that produces produces interactive, zoomable charts of time series. It is designed to display dense data sets and enable users to explore and interpret them. Highcharts is a charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application. Highcharts currently supports line, spline, area, areaspline, column, bar, pie and scatter chart types. gRaphaël’s goal is to help you create stunning charts on your website. It is based on Raphaël graphics library.
15 Awesome Free JavaScript Charts / JavaScripts / SPLASHnology -
11 Ways to Visualize Changes Over Time – A Guide | FlowingData
Deal with data? No doubt you've come across the time-based variety. The visualization you use to explore and display that data changes depending on what you're after and data types. Maybe you're looking for increases and decreases, or maybe seasonal patterns. Let's start with the basics: the line graph. This will work for most of your time series data.
Chart Wars: The Political Power of Data Visualization - informat
A great, short talk by TargetPoint 's VP and Director of Research, Alex Lundry, at DC Ignite . He addresses the issues of subjective messaging through visualization, the emergence of open data, some ideal data visualization tools, a set of quick lessons in graphic literacy, and a short list of recommended visualization books, all within the time span of 5 minutes.Le phénomène de métropolisation entraîne de profonds changements au sein des territoires. Les nouvelles technologies constituent des analyseurs de ces mutations, dont ils sont à la fois des produits et des producteurs. Leur infusion dans le quotidien des territoires et des acteurs impose de profonds bouleversement dans l’organisation des territoires, les mobilités, et les champs mêmes de l’action publique. En parallèle du travail d’expérimentation développé dans le cadre du projet Ludigo, le Hub développe ici un chantier de réflexion, pour interroger la manière dont ces nouveaux médias contribuent à l’émergence de nouvelles dynamiques au sein des territoires contemporains, qu’ils soient administratifs, sociaux, économiques, politiques, ou culturels.
dossiers - Lorsque la carte géographique rencontre la carte des
Une société de la requête (2/4) : Comprendre la nouvelle économi
Par Hubert Guillaud le 16/12/09 | 4 commentaires | 1,758 lectures | Impression Suite à la publication de l’article de Geert Lovink sur la société de la requête et la googlisation de nos vies , celui-ci a organisé mi-novembre 2009 une conférence sur ces sujets, visiblement très riche. Le blog de comptes-rendus a servi de trame pour essayer d’en rendre un aperçu – notez que toutes les vidéos des présentations sont également accessibles en ligne .
It was a huge year for data. There's no denying it. Data is about to explode. Applications sprung up left and right that help you understand your data - your Web traffic, your finances, and your life. There are now online marketplaces that sell data as files or via API.
5 Best Data Visualization Projects of the Year – 2009 | FlowingD
This is an open-source “spin-off” from the SIMILE project at MIT . Here we offer free, open-source web widgets, mostly for data visualizations. They are maintained and improved over time by a community of open-source developers.
SIMILE Widgets
28 Rich Data Visualization Tools - InsideRIA
About You have arrived at this page because InsideRIA is no longer an active website, as of January 31, 2011. While we're sad to see the change, we think you will find the resources and community here at oreilly.com helpful. An archive of the material previously posted on InsideRIA can be found at DevelopRIA.com . O'Reilly Answers is an excellent resource for getting information about everything technology related.
"Statista offers thousands of statistical graphs describing numerous topics. Highcharts is our first choice to display our charts because it’s fast, stable, accurate and beautifully designed." Dr. Friedrich Schwandt, CEO and Founder of Statista I'm writing on behalf of TellApart to thank you for your diligence in making the Highcharts library a success.
Highcharts - Interactive JavaScript charts for your webpage
flot - Project Hosting on Google Code
Flot has supported plugins since v. 0.6. Some are bundled with Flot. If you're a plugin developer, consider posting a link at the plugin page . Bugs in Flot can be reported on the bug tracker - but please be polite and remember that the bug tracker is for tracking bugs in Flot, not for debugging your code .pChart is a PHP class oriented framework designed to create aliased charts. Most of todays chart libraries have a cost, our project is intended to be free. Data can be retrieved from SQL queries, CSV files, or manually provided. This project is still under development and new features or fix are made every week.
pChart | a PHP Charting library
Cartographer has been tested with Firefox, Safari, and Internet Explorer. Cartographer.js is licensed under the MIT license . Feedback, bugs, and feature requests can be recorded at the Google Code project page . Our awesome sponsor Pass an instance of the Google Map object to Cartographer global variable.