Packt eBooks Page 133

Perform group-wise data manipulation and deal with large datasets using R efficiently and effectively Overview Perform factor manipulation and string processing Learn group-wise data manipulation using plyr Handle large datasets, interact with database software, and manipulate data using sqldf In Detail One of the most important aspects of computing with data is the ability to manipulate it to enable subsequent analysis and visualization. R offers a wide range of tools for this purpose. Data from any source, be it flat files or databases, can be loaded into R and this will allow you to manipulate data format into structures that support reproducible and convenient data analysis. This practical, example-oriented guide aims to discuss the split-apply...

Take control of securing sensitive information whilst learning about architecture and functionality Overview Understand the advantages of using Dynamic Access Control and how it simplifies access control Learn how to monitor, maintain, and secure your Dynamic Access Control environment Troubleshoot and solve common misconfigurations and problems with professional techniques In Detail Identifying and classifying information inside a company is one of the most important prerequisites for securing the sensitive information of various business units. Windows Server 2012 Dynamic Access Control helps you not only to classify information, but it also gives you the opportunity and the functionality to provide a safe-net policy across your file servers, sho...

Live your sophisticated dream with home automation using BeagleBone Overview Practical approach to home automation using BeagleBone; starting from the very basics of GPIO control and progressing up to building a complete home automation solution Covers the operating principles of a range of useful environment sensors, including their programming and integration to the server application Easy-to-follow approach with electronics schematics, wiring diagrams, and controller code all broken down into manageable and easy-to-understand sections In Detail Home automation lets you control daily activities such as changing the temperature, opening the garage door, or dimming the lights of your house using microprocessors. BeagleBone is a low-cost, high-expan...

Leverage the power of Magento to successfully develop and deploy a responsive Magento themeOverviewBuild a mobile-, tablet-, and desktop-friendly e-commerce siteRefine your Magento store's product and category pages for mobileEasy-to-follow, step-by-step guide on how to get up and running with MagentoIn DetailMagento is an open source e-commerce solution. It comes with a variety of tools that are necessary for building a successful online shop. Magento offers many built-in capabilities, such as promo pricing and coupon codes, detailed statistics, and SEO options. This book will help you build your own store and will help you broaden your customer reach.Magento Responsive Theme Design guides you through the building, enabling, and customization of a r...

Over 50 tips and tricks for analytical modeling using Business Intelligence Semantic Models with SQL Server 2012 and PowerPivot Overview Develop tabular models for personal use Learn about the modeling techniques which are required to overcome commonly encountered problems and master advanced modeling scenarios Understand the techniques required to promote personal models to corporate enterprise environments and manage the models in a corporate environment Learn tips and tricks for querying tabular models and learn how to access the data within them for dynamic reporting including the development of interactive workbooks In Detail Business Intelligence Semantic Models (BISM) is a technology that is designed to deliver analytical information to use...