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EDge21 VisIt About VisIt VisIt is an Open Source, interactive, scalable, visualization, animation and analysis tool. From Unix, Windows or Mac workstations, users can interactively visualize and analyze data ranging in scale from small (<101 core) desktop-sized projects to large (>105 core) leadership-class computing facility simulation campaigns. variety of operators and mathematical expressions, and save the resulting images and animations for presentations. What's New VisIt is a distributed, parallel visualization and graphical analysis tool for data defined on two- and three-dimensional (2D and 3D) meshes. History VisIt was originally developed by the Department of Energy (DOE) Advanced Simulation and Computing Initiative (ASCI) to visualize and analyze the results of terascale simulations. For any additional questions, send e-mail to VisIt Users. Home | Heurist Network Chart and image gallery: 30+ free tools for data visualization and analysis November 7, 2013 03:21 PM ET The chart below originally accompanied our story 22 free tools for data visualization and analysis (April 20, 2011). We're updating it as we cover additional tools, including 8 cool tools for data analysis, visualization and presentation (March 27, 2012) and Six useful JavaScript libraries for maps, charts and other data visualizations (March 6, 2013). Click through to those articles for full tool reviews. Features: You can sort the chart by clicking on any column header once to sort in ascending order and a second time to sort by descending (browser JavaScript required). Skill levels are represented as numbers from easiest to most difficult to learn and use: Users who are comfortable with basic spreadsheet tasks Users who are technically proficient enough not to be frightened off by spending a couple of hours learning a new applicationPower usersUsers with coding experience or specialized knowledge in a field like GIS or network analysis.

Mais - Recursos educacionais multimídia De Mais - Recursos educacionais multimídia Este repositório reúne de maneira organizada vários recursos educacionais (objetos de aprendizagem) multimídia disponíveis gratuitamente na internet para uso do professor e do estudante de Matemática. São mais de 150 recursos educacionais entre áudios, vídeos, softwares, textos e experimentos práticos. Últimos recursos adicionados: o vídeo The last banana e o livro Frações no Ensino Fundamental - Volume 1. Listas especiais Kturtle: diversos códigos prontos e materiais adicionais para quem deseja aprender a programar nesse ambiente de introdução à programação similar ao Logo Matmidias: lista com os objetos de aprendizagem utilizados nos cursos da série M@tmídias da SEcretaria de Educação do Estado de São Paulo Geogebra: alguns tutorias sobre o software Geogebra Origem e autoria Salientamos que a Mais não é autora da maior parte dos recursos educacionais aqui disponíveis, porém, todos estão sob licenças que permitem o uso e distribuição.

Protovis Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for visualization, Protovis defines marks through dynamic properties that encode data, allowing inheritance, scales and layouts to simplify construction. Protovis is free and open-source, provided under the BSD License. It uses JavaScript and SVG for web-native visualizations; no plugin required (though you will need a modern web browser)! Although programming experience is helpful, Protovis is mostly declarative and designed to be learned by example. Protovis is no longer under active development.The final release of Protovis was v3.3.1 (4.7 MB). This project was led by Mike Bostock and Jeff Heer of the Stanford Visualization Group, with significant help from Vadim Ogievetsky. Updates June 28, 2011 - Protovis is no longer under active development. September 17, 2010 - Release 3.3 is available on GitHub. May 28, 2010 - ZOMG! Getting Started

D3.js - Data-Driven Documents Nomenklatura - Data Matching and Reconciliation Made Easy - Open Knowledge Labs Nomenklatura is a simple service that makes it easy to maintain a canonical list of entities such as persons, companies or event streets and to match messy input, such as their names against that canonical list – for example, matching Acme Widgets, Acme Widgets Inc and Acme Widgets Incorporated to the canonical “Acme Widgets”. With Nomenklatura its a matters of minutes to set up your own set of master data to match against and it provides a simple user interface and API which you can then use do matching (the API is compatible with Open Refine’s reconciliation function). Nomenklatura can not only store the master set of entities you want to match against but also will learn and record the various aliases for a given entity - such as a person, organisation or place - may have in various datasets. As such Nomenklatura chooses a design half way between an entity database (such as OpenCorporates, PopIt or similar services) and a automated de-duplication software (such as dedupe or SILK).

DocumentationForUsers - google-refine - Documentation hub for users - Google Refine, a power tool for working with messy data (formerly Freebase Gridworks) My favorites ▼ | Sign in Project Home Downloads Wiki Comment by, Feb 27, 2012 The reconcile service is incredible! Comment by k... how can I increase the HEAP? Comment by jeromest... After importing my data and creating a new project I am wondering how to save a project I am currently working on? One more question: Is a german version coming? Comment by Lyubany... while trying to import .json doc getting a message "Click on the first JSON { } node corresponding to the first record to load." Comment by vikalp.s... how to increased the heap size? Comment by louisagr... Hi, Is there a way to run jobs on the extraction of JSOM imported files to CSV? My goal is to run automated jobs running google refine with the output of a CSV file. Any help would be great, Best Regards! Comment by danoos... Great app. Comment by syed7... how to create a rdf extension with free base extension? Comment by hilmansu... ► Sign in to add a comment

SMART Notebook Math Tools for Education Add-on to SMART Notebook software With SMART Notebook Math Tools you receive a variety of math-specific tools, as well as access to all the great features and Gallery items available in SMART Notebook software. SMART Notebook Math Tools embeds all the tools you need right into SMART Notebook software, saving you from running several different applications during a lesson. Customizable math toolbar Get instant access to math-specific tools within SMART Notebook software. Handwriting recognition and equation solving Handwrite questions on the fly - SMART Notebook Math Tools recognizes handwritten mathematical equations and symbols that can be solved and graphed. Advanced equation editor Insert and edit textbook-quality equations into your lesson activities with the advanced equation editor. Texas Instruments emulator integration If you have a Texas Instruments emulator, you can launch it with one click in SMART Notebook Math Tools. Table and graphing tools Graph Wizard New and improved shapes