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R for Programmers - Dan Zhang - Bog - Taylor & Francis Inc - Plusbog.dk

R for Programmers - Dan Zhang - Bog - Taylor & Francis Inc - Plusbog.dk

Unlike other books about R, written from the perspective of statistics, R for Programmers: Mastering the Tools is written from the perspective of programmers, providing a channel for programmers with expertise in other programming languages to quickly understand R. The contents are divided into four sections: The first section consists of the basics of R, which explains the advantages of using R, the installation of different versions of R, and the 12 frequently used packages of R. This will help you understand the tool packages, time series packages, and performance monitoring packages of R quickly. The second section discusses the server of R, which examines the communication between R and other programming languages and the application of R as servers. This will help you integrate R with other programming languages and implement the server application of R. The third section discusses databases and big data, which covers the communication between R and various databases, as well as R’s integration with Hadoop. This will help you integrate R with the underlying level of other databases and implement the processing of big data by R, based on Hadoop. The fourth section comprises the appendices, which introduce the installation of Java, various databases, and Hadoop. Because this is a reference book, there is no special sequence for reading all the chapters. You can choose the chapters in which you have an interest. If you are new to R, and you wish to master R comprehensively, simply follow the chapters in sequence.

DKK 625.00
1

R for Statistics - Maela Kloareg - Bog - Taylor & Francis Inc - Plusbog.dk

R for Statistics - Maela Kloareg - Bog - Taylor & Francis Inc - Plusbog.dk

Although there are currently a wide variety of software packages suitable for the modern statistician, R has the triple advantage of being comprehensive, widespread, and free. Published in 2008, the second edition of Statistiques avec R enjoyed great success as an R guidebook in the French-speaking world. Translated and updated, R for Statistics includes a number of expanded and additional worked examples. Organized into two sections, the book focuses first on the R software, then on the implementation of traditional statistical methods with R. Focusing on the R software, the first section covers: - - Basic elements of the R software and data processing - Clear, concise visualization of results, using simple and complex graphs - Programming basics: pre-defined and user-created functions - The second section of the book presents R methods for a wide range of traditional statistical data processing techniques, including: - - Regression methods - Analyses of variance and covariance - Classification methods - Exploratory multivariate analysis - Clustering methods - Hypothesis tests - After a short presentation of the method, the book explicitly details the R command lines and gives commented results. Accessible to novices and experts alike, R for Statistics is a clear and enjoyable resource for any scientist. Datasets and all the results described in this book are available on the book’s webpage at http://www.agrocampus-ouest.fr/math/RforStat

DKK 579.00
1

Extending R - John M. (stanford University Chambers - Bog - Taylor & Francis Inc - Plusbog.dk

R Graphics, Third Edition - Paul Murrell - Bog - Taylor & Francis Inc - Plusbog.dk

Computational Methods for Numerical Analysis with R - Ii Howard - Bog - Taylor & Francis Inc - Plusbog.dk

Using the R Commander - John D. Fox - Bog - Taylor & Francis Inc - Plusbog.dk

The R Student Companion - Brian (university Of Idaho Dennis - Bog - Taylor & Francis Inc - Plusbog.dk

The R Student Companion - Brian (university Of Idaho Dennis - Bog - Taylor & Francis Inc - Plusbog.dk

R is the amazing, free, open-access software package for scientific graphs and calculations used by scientists worldwide. The R Student Companion is a student-oriented manual describing how to use R in high school and college science and mathematics courses. Written for beginners in scientific computation, the book assumes the reader has just some high school algebra and has no computer programming background. The author presents applications drawn from all sciences and social sciences and includes the most often used features of R in an appendix. In addition, each chapter provides a set of computational challenges: exercises in R calculations that are designed to be performed alone or in groups. Several of the chapters explore algebra concepts that are highly useful in scientific applications, such as quadratic equations, systems of linear equations, trigonometric functions, and exponential functions. Each chapter provides an instructional review of the algebra concept, followed by a hands-on guide to performing calculations and graphing in R. R is intuitive, even fun. Fantastic, publication-quality graphs of data, equations, or both can be produced with little effort. By integrating mathematical computation and scientific illustration early in a student’s development, R use can enhance one''s understanding of even the most difficult scientific concepts. While R has gained a strong reputation as a package for statistical analysis, The R Student Companion approaches R more completely as a comprehensive tool for scientific computing and graphing.

DKK 477.00
1

R for Programmers - Dan Zhang - Bog - Taylor & Francis Inc - Plusbog.dk

Creating a Lean R&D System - Terence M (director Barnhart - Bog - Taylor & Francis Inc - Plusbog.dk

Advanced R, Second Edition - Hadley Wickham - Bog - Taylor & Francis Inc - Plusbog.dk

Advanced R, Second Edition - Hadley Wickham - Bog - Taylor & Francis Inc - Plusbog.dk

Advanced R helps you understand how R works at a fundamental level. It is designed for R programmers who want to deepen their understanding of the language, and programmers experienced in other languages who want to understand what makes R different and special. This book will teach you the foundations of R; three fundamental programming paradigms (functional, object-oriented, and metaprogramming); and powerful techniques for debugging and optimising your code. By reading this book, you will learn: - - The difference between an object and its name, and why the distinction is important - - - The important vector data structures, how they fit together, and how you can pull them apart using subsetting - - - The fine details of functions and environments - - - The condition system, which powers messages, warnings, and errors - - - The powerful functional programming paradigm, which can replace many for loops - - - The three most important OO systems: S3, S4, and R6 - - - The tidy eval toolkit for metaprogramming, which allows you to manipulate code and control evaluation - - - Effective debugging techniques that you can deploy, regardless of how your code is run - - - How to find and remove performance bottlenecks - The second edition is a comprehensive update: - - New foundational chapters: "Names and values," "Control flow," and "Conditions" - - - comprehensive coverage of object oriented programming with chapters on S3, S4, R6, and how to choose between them - - - Much deeper coverage of metaprogramming, including the new tidy evaluation framework - - - use of new package like rlang (http://rlang.r-lib.org), which provides a clean interface to low-level operations, and purr (http://purrr.tidyverse.org/) for functional programming - - - Use of color in code chunks and figures Hadley Wickham is Chief Scientist at RStudio, an Adjunct Professor at Stanford University and the University of Auckland, and a member of the R Foundation. He is the lead developer of the tidyverse, a collection of R packages, including ggplot2 and dplyr, designed to support data science. He is also the author of R for Data Science (with Garrett Grolemund), R Packages , and ggplot2: Elegant Graphics for Data Analysis . -

DKK 532.00
1

Testing R Code - Richard (datacamp Cotton - Bog - Taylor & Francis Inc - Plusbog.dk

Starting Quantitative Analysis with R - Josef Fruehwald - Bog - Taylor & Francis Inc - Plusbog.dk

Graphical Data Analysis with R - Antony (university Of Augsburg) Unwin - Bog - Taylor & Francis Inc - Plusbog.dk

Analyzing Health Data in R for SAS Users - Monika Maya (laboure College Wahi - Bog - Taylor & Francis Inc - Plusbog.dk

Using R and RStudio for Data Management, Statistical Analysis, and Graphics - Nicholas J. Horton - Bog - Taylor & Francis Inc - Plusbog.dk

Using R and RStudio for Data Management, Statistical Analysis, and Graphics - Nicholas J. Horton - Bog - Taylor & Francis Inc - Plusbog.dk

Improve Your Analytical Skills Incorporating the latest R packages as well as new case studies and applications, Using R and RStudio for Data Management, Statistical Analysis, and Graphics, Second Edition covers the aspects of R most often used by statistical analysts. New users of R will find the book’s simple approach easy to understand while more sophisticated users will appreciate the invaluable source of task-oriented information. New to the Second Edition - - The use of RStudio, which increases the productivity of R users and helps users avoid error-prone cut-and-paste workflows - New chapter of case studies illustrating examples of useful data management tasks, reading complex files, making and annotating maps, "scraping" data from the web, mining text files, and generating dynamic graphics - New chapter on special topics that describes key features, such as processing by group, and explores important areas of statistics, including Bayesian methods, propensity scores, and bootstrapping - New chapter on simulation that includes examples of data generated from complex models and distributions - A detailed discussion of the philosophy and use of the knitr and markdown packages for R - New packages that extend the functionality of R and facilitate sophisticated analyses - Reorganized and enhanced chapters on data input and output, data management, statistical and mathematical functions, programming, high-level graphics plots, and the customization of plots - Easily Find Your Desired Task Conveniently organized by short, clear descriptive entries, this edition continues to show users how to easily perform an analytical task in R. Users can quickly find and implement the material they need through the extensive indexing, cross-referencing, and worked examples in the text. Datasets and code are available for download on a supplementary website.

DKK 778.00
1

60-Minute CEO - Dick Cross - Bog - Taylor & Francis Inc - Plusbog.dk

60-Minute CEO - Dick Cross - Bog - Taylor & Francis Inc - Plusbog.dk

Looking toward the C-suite? Take heed. Author and serial CEO Dick Cross pulls back the curtain on this top leadership role, explaining in his new book that being a successful leader, running a business, and doing it extraordinarily well isn''t a full-time job. In 60-Minute CEO: The Fast Track to Top Leadership, Cross makes the case that the single greatest determinant of business success revolves around the job at the top. Cross suggests that the most important, and often overlooked, duty for a CEO is thinking about how to improve his or her business and how to be a leader. Cross also reveals that a mediocre leader can be transformed into an exemplary one simply by refining two key things: thinking and character. In Cross''s trademark conversational style, he conveys why strategy and execution, while important, should take a back seat to authenticity and responsibility, and that the essential elements of the CEO role can be accomplished in several 60-minute sessions every week. Executives may fill their time with other tasks, but leading and running a company requires explicit skills different from those needed for any other corporate position. The good news is that those skills are easy to learn, fun to do, and not time-consuming. In an entertaining style, Cross offers executives the fast track to the top leadership position. And while 60 minutes may seem like a quick fix, as Cross sees it, three 60-minute sessions a week devoted solely to considering your business and your role as leader are crucial to business and leadership success. In 60-Minute CEO, Dick Cross brings over 25 years of experience of transforming companies in various stages of underperformance into industry powerhouses. Cross combines his knowledge and experience with the stories and lessons of preeminent leaders and thinkers including General George Patton and Seattle Seahawks quarterback Russell Wilson.

DKK 311.00
1

Statistics and Data Analysis for Microarrays Using R and Bioconductor - Sorin Draghici - Bog - Taylor & Francis Inc - Plusbog.dk

Statistics and Data Analysis for Microarrays Using R and Bioconductor - Sorin Draghici - Bog - Taylor & Francis Inc - Plusbog.dk

Richly illustrated in color, Statistics and Data Analysis for Microarrays Using R and Bioconductor, Second Edition provides a clear and rigorous description of powerful analysis techniques and algorithms for mining and interpreting biological information. Omitting tedious details, heavy formalisms, and cryptic notations, the text takes a hands-on, example-based approach that teaches students the basics of R and microarray technology as well as how to choose and apply the proper data analysis tool to specific problems. New to the Second Edition Completely updated and double the size of its predecessor, this timely second edition replaces the commercial software with the open source R and Bioconductor environments. Fourteen new chapters cover such topics as the basic mechanisms of the cell, reliability and reproducibility issues in DNA microarrays, basic statistics and linear models in R, experiment design, multiple comparisons, quality control, data pre-processing and normalization, Gene Ontology analysis, pathway analysis, and machine learning techniques. Methods are illustrated with toy examples and real data and the R code for all routines is available on an accompanying downloadable resource. With all the necessary prerequisites included, this best-selling book guides students from very basic notions to advanced analysis techniques in R and Bioconductor. The first half of the text presents an overview of microarrays and the statistical elements that form the building blocks of any data analysis. The second half introduces the techniques most commonly used in the analysis of microarray data.

DKK 1014.00
1

Statistical Computing with R, Second Edition - Maria L. (bowling Green State University Rizzo - Bog - Taylor & Francis Inc - Plusbog.dk

Statistical Computing with R, Second Edition - Maria L. (bowling Green State University Rizzo - Bog - Taylor & Francis Inc - Plusbog.dk

Praise for the First Edition: ". . . the book serves as an excellent tutorial on the R language, providing examples that illustrate programming concepts in the context of practical computational problems. The book will be of great interest for all specialists working on computational statistics and Monte Carlo methods for modeling and simulation." – Tzvetan Semerdjiev, Zentralblatt Math Computational statistics and statistical computing are two areas within statistics that may be broadly described as computational, graphical, and numerical approaches to solving statistical problems. Like its bestselling predecessor, Statistical Computing with R, Second Edition covers the traditional core material of these areas with an emphasis on using the R language via an examples-based approach. The new edition is up-to-date with the many advances that have been made in recent years. Features Provides an overview of computational statistics and an introduction to the R computing environment. Focuses on implementation rather than theory. Explores key topics in statistical computing including Monte Carlo methods in inference, bootstrap and jackknife, permutation tests, Markov chain Monte Carlo (MCMC) methods, and density estimation. Includes new sections, exercises and applications as well as new chapters on resampling methods and programming topics. Includes coverage of recent advances including R Studio, the tidyverse, knitr and ggplot2 Accompanied by online supplements available on GitHub including R code for all the exercises as well as tutorials and extended examples on selected topics. Suitable for an introductory course in computational statistics or for self-study, Statistical Computing with R , Second Edition provides a balanced, accessible introduction to computational statistics and statistical computing. About the Author Maria Rizzo is Professor in the Department of Mathematics and Statistics at Bowling Green State University in Bowling Green, Ohio, where she teaches statistics, actuarial science, computational statistics, statistical programming and data science. Prior to joining the faculty at BGSU in 2006, she was Assistant Professor in the Department of Mathematics at Ohio University in Athens, Ohio. Her main research area is energy statistics and distance correlation. She is the software developer and maintainer of the energy package for R. She also enjoys writing books including a forthcoming joint research monograph on energy statistics.

DKK 727.00
1

Foundational and Applied Statistics for Biologists Using R - Ken A. Aho - Bog - Taylor & Francis Inc - Plusbog.dk

Foundational and Applied Statistics for Biologists Using R - Ken A. Aho - Bog - Taylor & Francis Inc - Plusbog.dk

Full of biological applications, exercises, and interactive graphical examples, Foundational and Applied Statistics for Biologists Using R presents comprehensive coverage of both modern analytical methods and statistical foundations. The author harnesses the inherent properties of the R environment to enable students to examine the code of complicated procedures step by step and thus better understand the process of obtaining analysis results. The graphical capabilities of R are used to provide interactive demonstrations of simple to complex statistical concepts. Assuming only familiarity with algebra and general calculus, the text offers a flexible structure for both introductory and graduate-level biostatistics courses. The first seven chapters address fundamental topics in statistics, such as the philosophy of science, probability, estimation, hypothesis testing, sampling, and experimental design. The remaining four chapters focus on applications involving correlation, regression, ANOVA, and tabular analyses. Unlike classic biometric texts, this book provides students with an understanding of the underlying statistics involved in the analysis of biological applications. In particular, it shows how a solid statistical foundation leads to the correct application of procedures, a clear understanding of analyses, and valid inferences concerning biological phenomena. Web Resource An R package (asbio) developed by the author is available from CRAN . Accessible to those without prior command-line interface experience, this companion library contains hundreds of functions for statistical pedagogy and biological research. The author’s website also includes an overview of R for novices.

DKK 901.00
1

Handbook of Educational Measurement and Psychometrics Using R - Okan (university Of Alberta Bulut - Bog - Taylor & Francis Inc - Plusbog.dk

Linear Models with R - Julian J. (university Of Bath Faraway - Bog - Taylor & Francis Inc - Plusbog.dk

DKK 901.00
1

Dynamic Documents with R and knitr - Yihui Xie - Bog - Taylor & Francis Inc - Plusbog.dk