Advanced R

2015-09-15 Mathematics

Author : Hadley Wickham
Release : 2015-09-15
Genre : Mathematics
Kind : eBook
Book Rating : 807/5 ( reviews)

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Book Synopsis Advanced R by : Hadley Wickham

Download or read book Advanced R written by Hadley Wickham. This book was released on 2015-09-15. Available in PDF, EPUB and Kindle. Book excerpt: An Essential Reference for Intermediate and Advanced R Programmers Advanced R presents useful tools and techniques for attacking many types of R programming problems, helping you avoid mistakes and dead ends. With more than ten years of experience programming in R, the author illustrates the elegance, beauty, and flexibility at the heart of R. The book develops the necessary skills to produce quality code that can be used in a variety of circumstances. You will learn: The fundamentals of R, including standard data types and functions Functional programming as a useful framework for solving wide classes of problems The positives and negatives of metaprogramming How to write fast, memory-efficient code This book not only helps current R users become R programmers but also shows existing programmers what’s special about R. Intermediate R programmers can dive deeper into R and learn new strategies for solving diverse problems while programmers from other languages can learn the details of R and understand why R works the way it does.

Explaining Research

2010-02-25 Science

Author : Dennis Meredith
Release : 2010-02-25
Genre : Science
Kind : eBook
Book Rating : 530/5 ( reviews)

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Book Synopsis Explaining Research by : Dennis Meredith

Download or read book Explaining Research written by Dennis Meredith. This book was released on 2010-02-25. Available in PDF, EPUB and Kindle. Book excerpt: Explaining Research is the first comprehensive communications guidebook for scientists, engineers, and physicians. Drawing on knowledge gleaned from a forty-year career in research communications, Dennis Meredith maps out how scientists can utilize sophisticated tools and techniques to disseminate their discoveries to important audiences. He explains how to use websites, blogs, videos, webinars, old-fashioned lectures, news releases, and lay-level articles to reach key audiences, emphasizing along the way that a strong understanding of the audience in question will allow a more effective communication tailored to a unique background and set of needs. In addition to drawing on the experience of the author, the book also includes excerpts from interviews with 45 of the country's leading science communications experts, including academics, authors, journalists, and public information officers. As the "information age" places new demands on scientists, Explaining Research will be a valuable resource not only for current professional scientists, but also for students who are the voice of the science community's next generation. This authoritative guide shows how to: · Develop a "strategy of synergy" that makes research communication efficient and effective · Give compelling talks · Build a professional Web site · Create quality posters, photos, animations, videos, e-newsletters, blogs, podcasts, and Webinars · Write popular articles and books · Persuade donors, administrators and other key funding decision-makers · Produce news releases that attract media coverage · Give clear media interviews · Serve as a public educator in schools and science centers Visit www.explainingresearch.com to learn more about the book and additional resources.

Oh Boy, You're Having a Girl

2013-03-18 Family & Relationships

Author : Brian A Klems
Release : 2013-03-18
Genre : Family & Relationships
Kind : eBook
Book Rating : 464/5 ( reviews)

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Book Synopsis Oh Boy, You're Having a Girl by : Brian A Klems

Download or read book Oh Boy, You're Having a Girl written by Brian A Klems. This book was released on 2013-03-18. Available in PDF, EPUB and Kindle. Book excerpt: Rules for Raising Little Girls "As the father of a daughter, I wish I'd read this very funny book sooner, if only to know that it's OK for a grown man to wear a tutu." - Dave Barry "Required reading for any parent who doesn't know pants from leggings." - Dan Zevin, author of Dan Gets a Minivan: Life at the Intersection of Dude and Dad It's easy to imagine how you'd raise a boy--all the golf outings, lawnmower lessons, and Little League championships you'd attend--but playing dad to a little princess may take some education. In Oh Boy, You're Having a Girl, Brian, a father of three girls, shares his tactics for surviving this new and glittery world. From baby dolls and bedtime rituals to potty training and dance recitals, he leads you through all the trials and tribulations you'll face as you're raising your daughter. He'll also show you how to navigate your way through tough situations, like making sure that she doesn't start dating until she's fifty. Complete with commandments for restroom trips and properly participating in a tea party, Oh Boy, You're Having a Girl will brace you for all those hours playing house--and psych you up for the awesomeness of raising a daughter who has you lovingly wrapped around her little finger. "Somehow, Brian Klems has taken one of the most traumatic situations known to a father--having a daughter--and made it into something so completely hilarious you'll laugh until you've got oxygen deprivation!" - W. Bruce Cameron, author of 8 Simple Rules for Dating My Teenage Daughter

Advanced R, Second Edition

2019-05-24 Mathematics

Author : Hadley Wickham
Release : 2019-05-24
Genre : Mathematics
Kind : eBook
Book Rating : 298/5 ( reviews)

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Book Synopsis Advanced R, Second Edition by : Hadley Wickham

Download or read book Advanced R, Second Edition written by Hadley Wickham. This book was released on 2019-05-24. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Bring Your Brain to Work

2019-05-21 Business & Economics

Author : Art Markman
Release : 2019-05-21
Genre : Business & Economics
Kind : eBook
Book Rating : 12X/5 ( reviews)

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Book Synopsis Bring Your Brain to Work by : Art Markman

Download or read book Bring Your Brain to Work written by Art Markman. This book was released on 2019-05-21. Available in PDF, EPUB and Kindle. Book excerpt: To succeed at work, first you need to understand your own brain If you're in a job interview, how should you think about the mindset of the interviewer? If you've just been promoted, how do you handle the tensions of managing former peers? And what are the telltale mental signs that it's time to start planning your next career move? We know that psychology can teach us much about behaviors and challenges relevant to work, such as making better decisions, influencing people, and dealing with stress. But many popular books on these topics analyze them as universal human phenomena without providing real-life, constructive career help. Bring Your Brain to Work changes all that. Professor, author, and popular radio host Art Markman focuses on three essential elements of a successful career--getting a job, excelling at work, and finding your next position--and expertly illustrates how cognitive science, especially psychology, sheds fascinating and useful light on each of these elements. To succeed at a job interview, for example, you need to understand the mindset of the interviewer and know how to come across as exactly the individual the company wants to hire. To keep that job, it's critical to master the mental challenge of learning every day. Finally, careers require constant development, so you need to be able to sense when it's time to move up or out and to prepare yourself for the move. So many of the hurdles you face throughout your career are, first and foremost, psychological challenges, and Markman shows you how to use your different mental systems--motivational, social, and cognitive--to manage them more effectively. Integrating the latest research with engaging stories and examples from across the professional spectrum, Bring Your Brain to Work gets inside your head, helping you to succeed through a better understanding of yourself and those around you.

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Advanced R

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