The Book of R PDF Download
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Author: Tilman M. Davies
Publisher: No Starch Press
ISBN: 1593276516
Category : Computers
Languages : en
Pages : 833
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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
Get Book Here
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: Earl Boysen
Publisher: John Wiley & Sons
ISBN: 1118282329
Category : Technology & Engineering
Languages : en
Pages : 612
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Book Description
An all-in-one resource on everything electronics-related! For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today's technology, this latest version combines concepts, self-tests, and hands-on projects to offer you a completely repackaged and revised resource. This unique self-teaching guide features easy-to-understand explanations that are presented in a user-friendly format to help you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm's law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed. Boasts a companion website that includes more than twenty full-color, step-by-step projects Shares hands-on practice opportunities and conceptual background information to enhance your learning process Targets electronics enthusiasts who already have a basic knowledge of electronics but are interested in learning more about this fascinating topic on their own Features projects that work with the multimeter, breadboard, function generator, oscilloscope, bandpass filter, transistor amplifier, oscillator, rectifier, and more You're sure to get a charge out of the vast coverage included in Complete Electronics Self-Teaching Guide with Projects!
Author: Daniel A. Reed
Publisher: Prestwick House Inc
ISBN: 9781580492546
Category : Language Arts & Disciplines
Languages : en
Pages : 220
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Book Description
Beginning in 2005, the SAT is implementing major revisions, including: ? New reading sections? Analogies removed? Multiple-Choice Grammar and Usage Questions ? Modified Reading Questions.Vocabulary Power Plus for the New SAT addresses all of the revisions in the test without vocabulary studies.Students will benefit from:? Focused prefix, suffix, and root practice? Challenging inference exercises? Detailed critical reading exercises? New SAT-style writing and grammar exercisesRecommended for grade 10
Author: Sarah McCartney
Publisher: Frances Lincoln
ISBN: 0711242194
Category : Reference
Languages : en
Pages : 290
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Book Description
'An authoritative guide from two experts who really know their way around scent' – FUNMI FETTO The Perfume Companion is a beautifully illustrated compendium of almost 500 recommended scents, designed to help you pick out your next favourite fragrance. Perfumes have the power to evoke treasured memories, make us feel fabulous and help us express our best self. But with so many out there, how do you choose something new? When the scents in the perfume shop are merging into one aromatic haze, how do you remain focused? And if your favourite scent goes out of stock, how do you replace it? The Perfume Companion is here to help. Sarah McCartney and Samantha Scriven deliver a host of scents for you to try – including bargain finds and luxury treasures, iconic stalwarts and indie newcomers, the lightest florals and the deepest leathers. With insider information about how perfumes are really made, discover hundreds of new fragrances and find the scents to share your own memories with. This is the perfect companion for your scented adventures.
Author: Anna Lorraine Guthrie
Publisher:
ISBN:
Category : Periodicals
Languages : en
Pages : 1260
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Book Description
Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 1718
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Book Description
Author: Francis D. K. Ching
Publisher: John Wiley & Sons
ISBN: 1118004825
Category : Architecture
Languages : en
Pages : 1784
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Book Description
A superb visual reference to the principles of architecture Now including interactive CD-ROM! For more than thirty years, the beautifully illustrated Architecture: Form, Space, and Order has been the classic introduction to the basic vocabulary of architectural design. The updated Third Edition features expanded sections on circulation, light, views, and site context, along with new considerations of environmental factors, building codes, and contemporary examples of form, space, and order. This classic visual reference helps both students and practicing architects understand the basic vocabulary of architectural design by examining how form and space are ordered in the built environment.? Using his trademark meticulous drawing, Professor Ching shows the relationship between fundamental elements of architecture through the ages and across cultural boundaries. By looking at these seminal ideas, Architecture: Form, Space, and Order encourages the reader to look critically at the built environment and promotes a more evocative understanding of architecture. In addition to updates to content and many of the illustrations, this new edition includes a companion CD-ROM that brings the book's architectural concepts to life through three-dimensional models and animations created by Professor Ching.
Author: Bowker Editorial Staff
Publisher:
ISBN: 9780835243155
Category : Computers
Languages : en
Pages : 1716
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Book Description
Author: New York Public Library. Music Division
Publisher:
ISBN:
Category : Music
Languages : en
Pages : 1072
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Book Description
Author: Terry Phillips
Publisher:
ISBN: 9781859647820
Category : English language
Languages : en
Pages : 50
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Book Description
Skills in English Reading Level 1 Teacher's Book The Garnet Education Skills in English series was highly commended in the Duke of Edinburgh English Speaking Union English Language Book Award in 2004. Do you have to read texts in English as part of your studies? Then you need Skills in English Reading. This course builds the skills that help you do reading research in English. At Level 2, you learn how to: skim for the main idea; skim for the topic of paragraphs; read for an established purpose; understand non-text markers; distinguish fact from opinion; make inferences - 'read between the lines'; recognise the author's point of view; apply ideas to real-world situations; transfer information, e.g., text to outline; and react to a text. As well as preparing students for entry into English-medium study, the Skills in English Course is ideal for students who wish to improve their scores in skills-based examinations for university entry requirements, such as the International English Language Testing System (IELTS). Rather than focusing on exam preparation, Skills in English teaches the necessary skills as part of a systematic programme of language development. Skills in English courses are also available in Listening, Speaking and Writing. See the Skills in English website at skillsinenglish.com for additional materials and help. Key Features Reading texts a maximum of 500 words Listening texts a maximum of 800 words Speaking tasks up to five paragraphs, with writing assignments between five and ten well-structured paragraphs Test booklets containing theme tests, a revision test after five units, plus an end-of-course test Teacher's Book containing full answer keys, methodology notes and transcript of listening material Accompanying Teacher's Book, Student Test Pack and Teacher Test Booklet also available.
