The Book of R PDF Download

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: Jill Winger
Publisher: Flatiron Books
ISBN: 1250305942
Category : Cooking
Languages : en
Pages : 538

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Book Description
Jill Winger, creator of the award-winning blog The Prairie Homestead, introduces her debut The Prairie Homestead Cookbook, including 100+ delicious, wholesome recipes made with fresh ingredients to bring the flavors and spirit of homestead cooking to any kitchen table. With a foreword by bestselling author Joel Salatin The Pioneer Woman Cooks meets 100 Days of Real Food, on the Wyoming prairie. While Jill produces much of her own food on her Wyoming ranch, you don’t have to grow all—or even any—of your own food to cook and eat like a homesteader. Jill teaches people how to make delicious traditional American comfort food recipes with whole ingredients and shows that you don’t have to use obscure items to enjoy this lifestyle. And as a busy mother of three, Jill knows how to make recipes easy and delicious for all ages. "Jill takes you on an insightful and delicious journey of becoming a homesteader. This book is packed with so much easy to follow, practical, hands-on information about steps you can take towards integrating homesteading into your life. It is packed full of exciting and mouth-watering recipes and heartwarming stories of her unique adventure into homesteading. These recipes are ones I know I will be using regularly in my kitchen." - Eve Kilcher These 109 recipes include her family’s favorites, with maple-glazed pork chops, butternut Alfredo pasta, and browned butter skillet corn. Jill also shares 17 bonus recipes for homemade sauces, salt rubs, sour cream, and the like—staples that many people are surprised to learn you can make yourself. Beyond these recipes, The Prairie Homestead Cookbook shares the tools and tips Jill has learned from life on the homestead, like how to churn your own butter, feed a family on a budget, and experience all the fulfilling satisfaction of a DIY lifestyle.

Author: Sarah Britton
Publisher: Appetite by Random House
ISBN: 0449016455
Category : Cooking
Languages : en
Pages : 585

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Book Description
Holistic nutritionist and highly-regarded blogger Sarah Britton presents a refreshing, straight-forward approach to balancing mind, body, and spirit through a diet made up of whole foods. Sarah Britton's approach to plant-based cuisine is about satisfaction--foods that satiate on a physical, emotional, and spiritual level. Based on her knowledge of nutrition and her love of cooking, Sarah Britton crafts recipes made from organic vegetables, fruits, whole grains, beans, lentils, nuts, and seeds. She explains how a diet based on whole foods allows the body to regulate itself, eliminating the need to count calories. My New Roots draws on the enormous appeal of Sarah Britton's blog, which strikes the perfect balance between healthy and delicious food. She is a "whole food lover," a cook who makes simple accessible plant-based meals that are a pleasure to eat and a joy to make. This book takes its cues from the rhythms of the earth, showcasing 100 seasonal recipes. Sarah simmers thinly sliced celery root until it mimics pasta for Butternut Squash Lasagna, and whips up easy raw chocolate to make homemade chocolate-nut butter candy cups. Her recipes are not about sacrifice, deprivation, or labels--they are about enjoying delicious food that's also good for you.

Author: Kanchan Koya
Publisher:
ISBN: 9780999465509
Category :
Languages : en
Pages : 192

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Book Description
The Spice Spice Baby Cookbook: 100 Recipes with Healing Spices for Your Family Table is a first-of-its-kind spice and recipe book in which you will learn about the science-backed health benefits of 15 spices and how to incorporate them into food your whole family will love. These 100, globally inspired recipes include baby purees, smoothies, breakfast, lunchbox ideas, entrées, snacks, desserts, spiced remedies, condiments, and spice blends. Spice Spice Baby is the creation of Kanchan Koya, a Harvard-trained Molecular Biologist, Integrative Nutritionist, and mother to two. Her original recipes are eclectic, personal, nutritious, and packed with spice. To learn more, visit www.spicespicebaby.com and share your spiced creations with the hashtag #spicespicebaby.

Author: William David Compton
Publisher: Courier Corporation
ISBN: 0486264343
Category : Science
Languages : en
Pages : 466

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Book Description
The official record of America's first space station, this book from the NASA History Series chronicles the Skylab program from its planning during the 1960s through its 1973 launch and 1979 conclusion. Definitive accounts examine the project's achievements as well as its use of discoveries and technology developed during the Apollo program. 1983 edition.

Author: Herbert Edelsbrunner
Publisher: American Mathematical Soc.
ISBN: 0821849255
Category : Computers
Languages : en
Pages : 256

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Book Description
Combining concepts from topology and algorithms, this book delivers what its title promises: an introduction to the field of computational topology. Starting with motivating problems in both mathematics and computer science and building up from classic topics in geometric and algebraic topology, the third part of the text advances to persistent homology. This point of view is critically important in turning a mostly theoretical field of mathematics into one that is relevant to a multitude of disciplines in the sciences and engineering. The main approach is the discovery of topology through algorithms. The book is ideal for teaching a graduate or advanced undergraduate course in computational topology, as it develops all the background of both the mathematical and algorithmic aspects of the subject from first principles. Thus the text could serve equally well in a course taught in a mathematics department or computer science department.

Author: Natalie Wexler
Publisher: Penguin
ISBN: 0735213569
Category : Education
Languages : en
Pages : 354

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Book Description
The untold story of the root cause of America's education crisis--and the seemingly endless cycle of multigenerational poverty. It was only after years within the education reform movement that Natalie Wexler stumbled across a hidden explanation for our country's frustrating lack of progress when it comes to providing every child with a quality education. The problem wasn't one of the usual scapegoats: lazy teachers, shoddy facilities, lack of accountability. It was something no one was talking about: the elementary school curriculum's intense focus on decontextualized reading comprehension "skills" at the expense of actual knowledge. In the tradition of Dale Russakoff's The Prize and Dana Goldstein's The Teacher Wars, Wexler brings together history, research, and compelling characters to pull back the curtain on this fundamental flaw in our education system--one that fellow reformers, journalists, and policymakers have long overlooked, and of which the general public, including many parents, remains unaware. But The Knowledge Gap isn't just a story of what schools have gotten so wrong--it also follows innovative educators who are in the process of shedding their deeply ingrained habits, and describes the rewards that have come along: students who are not only excited to learn but are also acquiring the knowledge and vocabulary that will enable them to succeed. If we truly want to fix our education system and unlock the potential of our neediest children, we have no choice but to pay attention.

Author: Cheol Seong Hwang
Publisher: Springer Science & Business Media
ISBN: 146148054X
Category : Science
Languages : en
Pages : 266

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Book Description
Offering thorough coverage of atomic layer deposition (ALD), this book moves from basic chemistry of ALD and modeling of processes to examine ALD in memory, logic devices and machines. Reviews history, operating principles and ALD processes for each device.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 206

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Book Description
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.

Author: Michael Szycher, Ph.D
Publisher: CRC Press
ISBN: 1439839581
Category : Technology & Engineering
Languages : en
Pages : 1147

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Book Description
A practical handbook rather than merely a chemistry reference, Szycher's Handbook of Polyurethanes, Second Edition offers an easy-to-follow compilation of crucial new information on polyurethane technology, which is irreplaceable in a wide range of applications. This new edition of a bestseller is an invaluable reference for technologists, marketers, suppliers, and academicians who require cutting-edge, commercially valuable data on the most advanced uses for polyurethane, one of the most important and complex specialty polymers. internationally recognized expert Dr. Michael Szycher updates his bestselling industry "bible" With seven entirely new chapters and five that are revised and updated, this book summarizes vital contents from U.S. patent literature—one of the most comprehensive sources of up-to-date technical information. These patents illustrate the most useful technology discovered by corporations, universities, and independent inventors. Because of the wealth of information they contain, this handbook features many full-text patents, which are carefully selected to best illustrate the complex principles involved in polyurethane chemistry and technology. Features of this landmark reference include: Hundreds of practical formulations Discussion of the polyurethane history, key terms, and commercial importance An in-depth survey of patent literature Useful stoichiometric calculations The latest "green" chemistry applications A complete assessment of medical-grade polyurethane technology Not biased toward any one supplier’s expertise, this special reference uses a simplified language and layout and provides extensive study questions after each chapter. It presents rich technical and historical descriptions of all major polyurethanes and updated sections on medical and biological applications. These features help readers better understand developmental, chemical, application, and commercial aspects of the subject.