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R: The R Project for Statistical Computing

Related:  Data visualisation

The 38 best tools for data visualization Data isn't a thing that's easy for the average person to grasp. While some can look through a spreadsheet and instinctively find the information they need within a mass of figures, the rest of us need a little help, and that's where data visualisation can be a real help. For the designer, the challenge is not only in rendering a set of data in an informative way, but also in presenting it so that it that stands out from the mass of competing data streams. Get Adobe Creative Cloud One of the best ways to get your message across is to use a visualisation to quickly draw attention to the key messages, and by presenting data visually, it's also possible to uncover surprising patterns and observations that wouldn't be apparent from looking at stats alone.

Weka 3 - Data Mining with Open Source Machine Learning Software in Java Weka is a collection of machine learning algorithms for data mining tasks. It contains tools for data preparation, classification, regression, clustering, association rules mining, and visualization. Found only on the islands of New Zealand, the Weka is a flightless bird with an inquisitive nature. The name is pronounced like this, and the bird sounds like this. Weka is open source software issued under the GNU General Public License.

Data Wrangler UPDATE: The Stanford/Berkeley Wrangler research project is complete, and the software is no longer actively supported. Instead, we have started a commercial venture, Trifacta. For the most recent version of the tool, see the free Trifacta Wrangler. Why wrangle? Photo Battle Factory 1.2.5 The component provides an easy voting system, requiring only a single click action for a speedy process. The component can be used to rate different images like landscapes, art, etc. or if the genre mode is enabled, more particular for male and female images. The upload is very easy, allowing also multiple upload. For each picture a share-link and the number of hits will be visible and if admin enabled the description, comments and tags. To allow the administrator content control on the site, each picture and comment can be reported.

Orange (software) Orange is supported on various versions of Linux, Apple's Mac OS X, and Microsoft Windows. A screenshot of Orange. Scikit-learn -- a Python-based toolkit for machine learning RStudio Preview - RStudio RStudio v1.2.907-1 Preview — Release Notes A preview release of RStudio v1.2.907-1 is now available for testing and feedback. This early preview of RStudio 1.2 includes the following features: Author and preview D3 visualizations and embed them in R Notebooks, via the r2d3 package.Improved support for SQL; author, run and preview SQL query results.Integrated support for the reticulate package (call Python code from within R sessions and R Notebooks).New testing tools; run testthat and shinytest tests and view results.Support for PowerPoint presentations in R Markdown.Integration with the keyring package to store secrets such as database passwords.Integration with the Plumber package; author and test APIs inside RStudio and publish them to RStudio ConnectSupport for background jobs; run any R script in the background, view progress and output, and collect results when complete.An upgraded rendering engine based on Chromium, which improves performance and visual quality.

Tangle: a JavaScript library for reactive documents Tangle is a JavaScript library for creating reactive documents. Your readers can interactively explore possibilities, play with parameters, and see the document update immediately. Tangle is super-simple and easy to learn. This is a simple reactive document. When you eat 3 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.

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