The jargon associated with Microsoft Excel's pivot tables ("n-dimensional cross tabulations") makes them look complex, but they're really no more than an easy way to build concise, flexible summaries of long lists of raw values. If you're working with hundreds (or hundreds of thousands) of rows, then pivot...

• Create your own theme to customize the look of your site.
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• Create and animate beautiful 3D graphics directly in the browser using JavaScript without the need to...

Supplementary cementing materials (SCMs), such as fly ash, slag, silica fume, and natural pozzolans, make a significant difference to the properties of concrete but are rarely understood in any detail. SCMs can influence the mechanical properties of concrete and improve its durability in aggressive environments. Supplementary Cementing...

Make the most of your time with The Rough Guide to Sicily. Written by authors with over twenty years’ experience in travelling around Sicily, the book covers every region and offshore island. The full-colour section introduces Sicily’s highlights, from the slopes of Mount Etna to alfresco dining in Palermo. With informed accounts...

• Customize, configure, and handle events, and interact with figures using matplotlib
• Create highly intricate and complicated graphs using matplotlib
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Every experienced practitioner knows that preparing data for modeling is a painstaking, time-consuming process. Adding to the difficulty is that most modelers learn the steps involved in cleaning and managing data...