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Author: Tilman M. Davies Publisher: No Starch Press ISBN: 1593276516 Category : Computers Languages : en Pages : 833
Book Description
The Book of R is a comprehensive, beginner-friendly guide to R, the world’s most popular programming language for statistical analysis. Even if you have no programming experience and little more than a grounding in the basics of mathematics, you’ll find everything you need to begin using R effectively for statistical analysis. You’ll start with the basics, like how to handle data and write simple programs, before moving on to more advanced topics, like producing statistical summaries of your data and performing statistical tests and modeling. You’ll even learn how to create impressive data visualizations with R’s basic graphics tools and contributed packages, like ggplot2 and ggvis, as well as interactive 3D visualizations using the rgl package. Dozens of hands-on exercises (with downloadable solutions) take you from theory to practice, as you learn: –The fundamentals of programming in R, including how to write data frames, create functions, and use variables, statements, and loops –Statistical concepts like exploratory data analysis, probabilities, hypothesis tests, and regression modeling, and how to execute them in R –How to access R’s thousands of functions, libraries, and data sets –How to draw valid and useful conclusions from your data –How to create publication-quality graphics of your results Combining detailed explanations with real-world examples and exercises, this book will provide you with a solid understanding of both statistics and the depth of R’s functionality. Make The Book of R your doorway into the growing world of data analysis.
Author: Tilman M. Davies Publisher: No Starch Press ISBN: 1593276516 Category : Computers Languages : en Pages : 833
Book Description
The Book of R is a comprehensive, beginner-friendly guide to R, the world’s most popular programming language for statistical analysis. Even if you have no programming experience and little more than a grounding in the basics of mathematics, you’ll find everything you need to begin using R effectively for statistical analysis. You’ll start with the basics, like how to handle data and write simple programs, before moving on to more advanced topics, like producing statistical summaries of your data and performing statistical tests and modeling. You’ll even learn how to create impressive data visualizations with R’s basic graphics tools and contributed packages, like ggplot2 and ggvis, as well as interactive 3D visualizations using the rgl package. Dozens of hands-on exercises (with downloadable solutions) take you from theory to practice, as you learn: –The fundamentals of programming in R, including how to write data frames, create functions, and use variables, statements, and loops –Statistical concepts like exploratory data analysis, probabilities, hypothesis tests, and regression modeling, and how to execute them in R –How to access R’s thousands of functions, libraries, and data sets –How to draw valid and useful conclusions from your data –How to create publication-quality graphics of your results Combining detailed explanations with real-world examples and exercises, this book will provide you with a solid understanding of both statistics and the depth of R’s functionality. Make The Book of R your doorway into the growing world of data analysis.
Author: Paul Laurence Dunbar Publisher: Teacher Created Materials ISBN: 1644913550 Category : Juvenile Fiction Languages : en Pages : 35
Book Description
In the spring of 1895, Bud is excited for his Cadet Corps team to compete in the end-of-the-year drills competition at his school. His company is the favorite to win, but can they pull it off? This historical fiction book is based on a story by the African-American poet and playwright, Paul Laurence Dunbar. Especially appealing to reluctant readers, this 32-page historical fiction book features hi-lo text, full-color illustrations and a short chapter format.
Author: Philip R. Muskin Publisher: American Psychiatric Pub ISBN: 1585625345 Category : Medical Languages : en Pages : 482
Book Description
DSM-5® Self-Exam Questions: Test Questions for the Diagnostic Criteria elucidates DSM-5® through self-exam questions designed to test the reader's knowledge of the new edition's diagnostic criteria. Mental health professionals, ranging from clinicians and students to psychiatric nurses and social workers, will benefit from this substantive text's 300-plus questions. This book is a "must have" for anyone seeking to fully understand the changes brought about by the groundbreaking launch of DSM-5®. Some of the book's most beneficial features include: Self-exam questions and cases designed to test the reader's knowledge of conceptual changes to DSM-5® (e.g., autism spectrum disorder), specific changes to diagnoses (e.g., the integration of childhood disorders within main disorders), and diagnostic criteria (e.g., the diagnostic criteria for major depressive disorder and bipolar disorders). Questions about each diagnosis in DSM-5®, including the proposed diagnoses in Section III, which enable readers to teach themselves about new and potential future diagnoses. A contrast of DSM-5® diagnoses with DSM-IV-TR® to assist readers in quickly learning about the changes in diagnostic classes and criteria. Short answers that explain the rationale for each correct answer (diagnostic criteria sets from DSM-5® are included as appropriate, and readers are directed to DSM-5® for further information). Question answers containing important information on diagnostic classifications, criteria sets, diagnoses, codes, and severity, dimension of diagnosis, and culture, age, and gender. Straightforward, practical, and illustrative, DSM-5® Self-Exam Questions: Test Questions for the Diagnostic Criteria will successfully test and broaden the DSM-5® knowledge of all mental health professionals.
Author: Myria Allen Publisher: Springer ISBN: 3319180053 Category : Business & Economics Languages : en Pages : 325
Book Description
This is a seminal book for anyone who wants to understand, shape or study the communication surrounding sustainability in their interactions with colleagues, employees, supply chain partners and external stakeholders. It develops essential insights on the basis of an extensive review of relevant theories and research drawn from multiple disciplines. Interview data gathered from organization members who are currently communicating about sustainability in their cities, universities, nongovernmental organizations, small businesses and large for-profit organizations provide valuable insights from a practitioner’s perspective. The interviewees represent organizations such as the Portland Trailblazers, Tyson Foods, the City and County of Denver and the Natural Resources Defense Council. Theory, research and interview comments combine in a reader-friendly way to provide practical insights and stimulate future research.
Author: Ratan Raj Tatiya Publisher: CRC Press ISBN: 020383612X Category : Technology & Engineering Languages : en Pages : 418
Book Description
An introductory course on Health, Safety and Environment (HSE) as applicable to all manufacturing and exploration engineering industries. Its first part deals with fundamentals, ecology and environmental engineering and covers air and water pollution sources, magnitude, measuring techniques and remedial measures to minimize them. The second pa
Author: Phil Biggerton Publisher: ISBN: 9780956633224 Category : Education Languages : en Pages : 166
Book Description
IELTS - The Complete Guide to General Reading takes you step by step, from a basic understanding of the IELTS exam to a point where you have the necessary skills and confidence to take the exam. You will be introduced to twelve question types commonly used in the IELTS exam: Short answers, Sentence completion, Summary completion, Multiple choice, Table completion, Labelling flowcharts and processes, Matching Paragraph selection, True, False, Not Given and Yes, No, Not Given, Headings, Diagrams. Apart from many practice exercises, 5 complete practice tests are also provided.
Author: Eric S. Raymond Publisher: Createspace Independent Publishing Platform ISBN: 9781548201579 Category : Languages : en Pages : 508
Book Description
This document is a collection of slang terms used by various subcultures of computer hackers. Though some technical material is included for background and flavor, it is not a technical dictionary; what we describe here is the language hackers use among themselves for fun, social communication, and technical debate.
Author: Virginia Evans Publisher: ISBN: 9780582344662 Category : English language Languages : en Pages :
Book Description
This series balances the need for thorough, comprehensive grammar practice with exercises and illustrations. The series is designed for beginning and intermediate level English language students. Each book contains clear grammar explanations, regular revision units and recycled grammar practice.
Author: Herbert Puchta Publisher: Cambridge English ISBN: 9781107562448 Category : Foreign Language Study Languages : en Pages :
Book Description
Cambridge English Empower is a general adult course that combines course content from Cambridge University Press with validated assessment from the experts at Cambridge English Language Assessment. Elementary Presentation Plus provides the complete Elementary Student's Book content and the Workbook content with built-in annotation tools, embedded audio, and class video in an easy-to-operate format for interactive whiteboards or computers and projectors.
Author: Tilman M. Davies
Author: Tilman M. Davies
Author: Paul Laurence Dunbar
Author: Carey Booth
Author: Philip R. Muskin
Author: Myria Allen
Author: Ratan Raj Tatiya
Author: Phil Biggerton
Author: Eric S. Raymond
Author: Virginia Evans
Author: Herbert Puchta