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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: George M. Johnson Publisher: Farrar, Straus and Giroux (BYR) ISBN: 0374312729 Category : Young Adult Nonfiction Languages : en Pages : 191
Book Description
In a series of personal essays, prominent journalist and LGBTQIA+ activist George M. Johnson's All Boys Aren't Blue explores their childhood, adolescence, and college years in New Jersey and Virginia. A New York Times Bestseller! Good Morning America, NBC Nightly News, Today Show, and MSNBC feature stories From the memories of getting his teeth kicked out by bullies at age five, to flea marketing with his loving grandmother, to his first sexual relationships, this young-adult memoir weaves together the trials and triumphs faced by Black queer boys. Both a primer for teens eager to be allies as well as a reassuring testimony for young queer men of color, All Boys Aren't Blue covers topics such as gender identity, toxic masculinity, brotherhood, family, structural marginalization, consent, and Black joy. Johnson's emotionally frank style of writing will appeal directly to young adults. (Johnson used he/him pronouns at the time of publication.) Velshi Banned Book Club Indie Bestseller Teen Vogue Recommended Read Buzzfeed Recommended Read People Magazine Best Book of the Summer A New York Library Best Book of 2020 A Chicago Public Library Best Book of 2020 ... and more!
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309448093 Category : Medical Languages : en Pages : 367
Book Description
Family caregiving affects millions of Americans every day, in all walks of life. At least 17.7 million individuals in the United States are caregivers of an older adult with a health or functional limitation. The nation's family caregivers provide the lion's share of long-term care for our older adult population. They are also central to older adults' access to and receipt of health care and community-based social services. Yet the need to recognize and support caregivers is among the least appreciated challenges facing the aging U.S. population. Families Caring for an Aging America examines the prevalence and nature of family caregiving of older adults and the available evidence on the effectiveness of programs, supports, and other interventions designed to support family caregivers. This report also assesses and recommends policies to address the needs of family caregivers and to minimize the barriers that they encounter in trying to meet the needs of older adults.
Author: Josh Waitzkin Publisher: Simon and Schuster ISBN: 0743277465 Category : Biography & Autobiography Languages : en Pages : 291
Book Description
An eight-time national chess champion and world champion martial artist shares the lessons he has learned from two very different competitive arenas, identifying key principles about learning and performance that readers can apply to their life goals. Reprint. 35,000 first printing.
Author: Christopher Jon Lamb Publisher: Office of Chairman of Joint Chiefs of Staff ISBN: 9780160945038 Category : History Languages : en Pages : 338
Book Description
Preface -- Abbreviations -- Key figures in the Mayaguez Crisis -- Introduction -- Day one: Monday, May 12 -- Day two: Tuesday, May 13 -- Day three: Wednesday, May 14 -- Day four: Thursday, May 15 -- Critical crisis decisions -- Explaining decisions, behaviors and outcomes -- Refining the explanation: rationality, bureaucracy and beliefs -- Findings, issues, prescriptions -- Conclusion.
Author: James Walls Publisher: ISBN: Category : Life cycle costing Languages : en Pages : 128
Book Description
This Interim Technical Bulletin recommends procedures for conducting Life-Cycle Cost Analysis (LCCA) of pavements, provides detailed procedures to determine work zone user costs, and introduces a probabilistic approach to account for the uncertainty associated with LCCA inputs.
Author: Publisher: Adams Media Corporation ISBN: Category : Business & Economics Languages : en Pages : 936
Book Description
From a publisher of career books comes one of the most comprehensive national career reference guides available. Features names and addresses for leading employers in every major industry in the country, industry forecasts and geographical cross-indexes that pinpoint the hottest industries, over 40 popular professions, and more.
Author: Vicki Salemi Publisher: ISBN: Category : Business & Economics Languages : en Pages : 232
Book Description
According to a poll by Time Out New York, 80 percent of young people say they want to live in New York City. The vast majority of these people, however, don't know how to make this goal a reality. Those who do are often surprised at how difficult living and working can be in the city that never sleeps. Big Career in the Big City spotlights what to expect from life in New York, written in a hip, conversational tone that young people will appreciate and relate to. After completing worksheets to assess whether they're cut out for life in the Big Apple, readers will learn how to score great jobs, meet new people, and develop their career brand. Plus, readers are given advice straight from New York recruiters about how to overcome the distance barrier and stand out from native applicants. This one-of-a-kind guide also deals with the logistics of moving to a new city; reveals how to cope with unfamiliar and sometimes stressful living arrangements; and offers suggestions on how to stick to a budget and stretch the almighty dollar.
Author: Tilman M. Davies
Author: Tilman M. Davies
Author: United States Postal Service
Author: George M. Johnson
Author: National Academies of Sciences, Engineering, and Medicine
Author: Josh Waitzkin
Author: Christopher Jon Lamb
Author: James Walls
Author: Travis Hart
Author: 
Author: Vicki Salemi