API / Toolkit / Tools
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Computerworld - You may not think you've got much in common with an investigative journalist or an academic medical researcher.
22 free tools for data visualization and analysis - Computerworld
DB
Software projects are displayed by Gource as an animated tree with the root directory of the project at its centre. Directories appear as branches with files as leaves. Developers can be seen working on the tree at the times they contributed to the project. Currently Gource includes built-in log generation support for Git , Mercurial and Bazaar and SVN (as of 0.29 ).
gource - software version control visualization - Google Project Hosting
refine - Google Refine, a power tool for working with messy data (formerly Freebase Gridworks) - Google Project Hosting
Google Refine is a power tool for working with messy data, cleaning it up, transforming it from one format into another, extending it with web services, and linking it to databases like Freebase .
Cytoscape project needs your support! Please cite either of the following papers when you use Cytoscape in your publications, which is very important to sustain our federal funding. Melissa S Cline, Michael Smoot, Ethan Cerami, Allan Kuchinsky, Nerius Landys, Chris Workman, Rowan Christmas, Iliana Avila-Campilo, Michael Creech, Benjamin Gross, Kristina Hanspers, Ruth Isserlin, Ryan Kelley, Sarah Killcoyne, Samad Lotia, Steven Maere, John Morris, Keiichiro Ono, Vuk Pavlovic, Alexander R Pico, Aditya Vailaya, Peng-Liang Wang, Annette Adler, Bruce R Conklin, Leroy Hood, Martin Kuiper, Chris Sander, Ilya Schmulevich, Benno Schwikowski, Guy J Warner, Trey Ideker & Gary D Bader
Cytoscape: An Open Source Platform for Complex Network Analysis and Visualization
Software Studies: ImagePlot visualization software: explore patterns in large image collections
What is ImagePlot? ImagePlot is a free software tool that visualizes collections of images and video of any size. It is implemented as a macro which works with the open source image processing program ImageJ .
How It Works Within minutes, our free data visualization tool can help you create an interactive viz and embed it in your website or share it. Anyone can do it, it’s that easy—and it’s free.
Free Data Visualization Software | Tableau Public
GGobi is an open source visualization program for exploring high-dimensional data. It provides highly dynamic and interactive graphics such as tours , as well as familiar graphics such as the scatterplot, barchart and parallel coordinates plots. Plots are interactive and linked with brushing and identification.
GGobi data visualization system.
Named Entity Extraction Identify people, companies, organizations, cities, geographic features, and other typed entities within HTML pages, text documents/content, and scanned document images. Our advanced named entity recognition (NER) capability supports multiple languages and offers comprehensive disambiguation capabilities not found in other solutions.
AlchemyAPI - Transforming Text Into Knowledge
Software
Data Science Toolkit
API: /street2coordinates Street Address to Location calculates the latitude/longitude coordinates for a postal address.
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logiciel gratuit de cartographie – téléchargement logiciel gratuit cartes et données
In this section we'll deconstruct an example of a prefuse application: a simple social network visualization. Our visualization will provide an animated force-directed layout of a social network, with nodes colored according to gender and showing the names of people they represent. All code presented below is assumed to be within the main method of an application class. The full code for this example is available as Example.java .
documentation > manual > introduction > example application
Protovis is no longer under active development. The final release of Protovis was v3.3.1 (4.7 MB) .
Protovis
Why wrangle?