R is a high-level language and an environment for data analysis and graphics. The design of R was heavily influenced by two existing languages: Becker, Chambers and Wilks’ S and Sussman’s Scheme. The resulting language is very similar in appearance to S, but the underlying implementation and semantics are derived from Scheme. This...

Ideal for graduate and senior undergraduate level courses in computer arithmetic and advanced digital design, Computer Arithmetic: Algorithms and Hardware Designs provides a balanced, comprehensive treatment of computer arithmetic, covering topics in arithmetic unit design and circuit implementation that complement the architectural...

In 1997. there were over 100 commercially supported embedded operating systems, none of which had more than a minority share of the overall embedded OS market, not to mention countless thousands of others developed for specific projects (cell phones, radar arrays, networking equipment, etc.) that had no application developer base beyond that...

Do you like to tweet? Or follow other people’s tweets? Are you a heavy Facebook user? Do you like to follow your favorite entertainers on MySpace? Do you network with other business professionals on LinkedIn? If you engage in one or more of these activities, you know how time consuming the whole social networking thing can be. This is...

This book is for anyone upgrading from their Nikon D90 or current DSLR to the highly anticipated Nikon D7000. There's the manual, of course, as well as competing books, and while they all explain, often in 400+ pages, what the camera can do, none of them shows exactly how to use the camera to create great images!

This...

As night settled on April 20, 2010, a series of explosions rocked Deepwater Horizon, the immense semisubmersible drilling platform leased by British Petroleum, located 40 miles off the Louisiana coast. The ensuing inferno claimed 11 lives, and it would rage uncontained for two days, until its wreckage sank to a final resting place nearly a...

Living...

Donald Lobo, Michal Mach, and I started CiviCRM almost six years ago. Back then, open source software had gained traction in the operating system arena, but the idea of an open source application designed from the ground up to meet the needs of non-profits and other civic sector organizations was pretty radical. We were convinced that there...

That’s a big deal, because over the years, home movies have developed a bad name. You know what it’s like watching other people’s camcorder footage....

What gives you high-speed Internet access, runs thousands of apps, lets you take high-resolution photos and HD videos (and play them on a T V as well), gives you immediate access to information about all your friends, family, and contacts, handles any email you can throw at it, is a wizard at Facebook and other social networking...

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R is a powerful tool for statistics, graphics, and statistical programming. It is used by tens of thousands of people daily to perform serious statistical analyses. It is a free, open source system whose implementation is the collective accomplishment of many intelligent, hard-working people. There are more than 2,000 available add-ons, and R...