Análisis de datos con el programa estadístico R

Understanding your company’s data has never been easier than with Microsoft’s new Power BI package for Excel 2013. Consisting of four powerful tools—Power Pivot, Power View, Power Query and Power Maps—Power BI makes self-service business intelligence a reality for a wide range of users, bridging the traditional gap between Excel users, business analysts and IT experts and making it easier for everyone to work together to build the data models that can give you game-changing insights into your business. Beginning Power BI with Excel 2013 guides you step by step through the process of...

El cálculo está presente en muchas situaciones cotidianas. Por lo general, resolvemos mentalmente los problemas sencillos. Sólo cuando nos enfrentamos a cálculos más complicados recurrimos al lápiz y el papel o a la calculadora. Actualmente, cada día más personas tienen acceso a un ordenador y manejan el programa Office de Microsoft, que integra el Procesador de textos, las Bases de datos o la Hoja de cálculo. Este libro pretende ser una herramienta útil, didáctica y de fácil comprensión para el aprendizaje del funcionamiento de la Hoja de cálculo. Debido a su finalidad...

Why learn Scala? You don’t need to be a data scientist or distributed computing expert to appreciate this object-oriented functional programming language. This practical book provides a comprehensive yet approachable introduction to the language, complete with syntax diagrams, examples, and exercises. You’ll start with Scala's core types and syntax before diving into higher-order functions and immutable data structures. Author Jason Swartz demonstrates why Scala’s concise and expressive syntax make it an ideal language for Ruby or Python developers who want to improve their craft, while ...

Direct from Microsoft, this Exam Ref is the official study guide for the new Microsoft MS-500 Microsoft 365 Security Administration certification exam. Exam Ref MS-500 Microsoft 365 Security Administration offers professional-level preparation that helps candidates maximize their exam performance and sharpen their skills on the job. It focuses on the specific areas of expertise modern IT professionals need to implement and administer security in any Microsoft 365 environment. Coverage includes: Implementing and managing identity and access Implementing and managing threat protection...