While SAS and SPSS have many things in common, R is very different. My goal in writing this book is to help you translate what you know about SAS or SPSS into a working knowledge of R as quickly and easily as possible. I point out how they differ using terminology with which you are familiar, and show you which add-on packages will...

Welcome to Internet and web programming and Internet & WorldWide Web How to Program, Fourth Edition! At Deitel & Associates, we write programming language textbooks and professional books for Prentice Hall, deliver corporate training worldwide and develop Web 2.0 Internet businesses. The book has been...

Formerly used mainly by specialists in signal processing and numerical analysis, MATLAB® in recent years has achieved widespread and enthusiastic acceptance throughout the engineering community. Many engineering schools now require a course based entirely or in part on MATLAB early in the curriculum. MATLAB is programmable and has...

Different kinds of objects containing data are found on the Internet, including structured (e.g., relational) databases, collections of documents, and search engines. On the one hand, creating, storing, manipulating, and retrieving Internet documents can benefit from techniques known from the databases and data modeling...

PHP: Hypertext Preprocessor, or PHP, is an open source programming language that is used for developing interactive Web sites. More specifi cally, PHP is a scripting language that is executed from a Web server. Created in 1995, PHP is one of the fastest-growing programming languages today. Th e TIOBE Programming Community Index1...

Visual Studio 2010 is an exciting version for the Visual Basic language, which reaches a double digit version in Visual Basic 10. This is a phenomenal achievement for a programming language, and it demonstrates the enormous utility that the language continues to provide, year after year. Visual Basic has always been a premier tool for...

A constraint is a restriction on a space of possibilities; it is a piece of knowledge that narrows the scope of this space. Because constraints arise naturally in most areas of human endeavor, they are the most general means for formulating regularities that govern our computational, physical, biological, and social worlds. Some...

#^ecause you are reading this, 1 assume that you have recently become interested in database. Perhaps you would like to impress your friends by casually tossing out some big words that they have never heard before — words such as semantic object model, denormalization, or maybe even tuple. Perhaps your boss at work has just informed you...

PHP IS A POPULAR PROGRAMMING LANGUAGE that powers many websites. It originally started out as a way to make dynamic websites by generating HTML. Today it stands on its own as a generalpurpose programming language and is available on most web hosting sites. Because of its roots, it is very easy to insert bits and pieces of PHP inside of...

Data mining and knowledge discovery can today be considered as stable fields with numerous efficient methods and studies that have been proposed to extract knowledge from data. Nevertheless, the famous golden nugget is still challenging. Actually, the context evolved since the first definition of the KDD process and knowledge has now...

People use databases to organize and to manage their data. Oracle Database is the leader in the relational database management systems market, with a broad adoption in many industries. Using the best tool is not enough to be sure that the results of our efforts will be satisfactory—driving the fastest car in a Formula 1...