Download or read book R for Data Science written by Hadley Wickham and published by "O'Reilly Media, Inc.". This book was released on 2016-12-12 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to use R to turn raw data into insight, knowledge, and understanding. This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You'll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you've learned along the way. You'll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results

Download or read book Sam Hadley Golden Pavilion Foiled Pocket Journal written by Flame Tree Studio and published by Flame Tree Gift. This book was released on 2017-06-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of a series of exciting and luxurious Flame Tree Notebooks. Combining high-quality production with magnificent fine art, the covers are printed on foil in five colours, embossed, then foil stamped. And they're powerfully practical: a pocket at the back for receipts and scraps, two bookmarks and a solid magnetic side flap. These are perfect for personal use and make a dazzling gift. This example features Sam Hadley's Golden Pavilion

Download or read book R Packages written by Hadley Wickham and published by "O'Reilly Media, Inc.". This book was released on 2015-03-26 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turn your R code into packages that others can easily download and use. This practical book shows you how to bundle reusable R functions, sample data, and documentation together by applying author Hadley Wickham’s package development philosophy. In the process, you’ll work with devtools, roxygen, and testthat, a set of R packages that automate common development tasks. Devtools encapsulates best practices that Hadley has learned from years of working with this programming language. Ideal for developers, data scientists, and programmers with various backgrounds, this book starts you with the basics and shows you how to improve your package writing over time. You’ll learn to focus on what you want your package to do, rather than think about package structure. Learn about the most useful components of an R package, including vignettes and unit tests Automate anything you can, taking advantage of the years of development experience embodied in devtools Get tips on good style, such as organizing functions into files Streamline your development process with devtools Learn the best way to submit your package to the Comprehensive R Archive Network (CRAN) Learn from a well-respected member of the R community who created 30 R packages, including ggplot2, dplyr, and tidyr

Download or read book Catalyst written by Jennifer Ball and published by Jennifer Ball. This book was released on 1997 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shelby delivers singing telegrams. Shelby's husband Max is a chemist. Shelby is attracted to Max's friend Hadley. Rahda is an Indian chemist who works with Max and Hadley. Rahda lies about a non-existent catalyst she alledgedly synthesized. Rahda's lies become a real catalyst for Shelby, Max, and Hadley, when they are forced to make hard choices about friendship, marriage, and the future.

Download or read book A Moveable Feast written by Ernest Hemingway and published by DigiCat. This book was released on 2022-08-16 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: DigiCat Publishing presents to you this special edition of "A Moveable Feast" by Ernest Hemingway. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.

Download or read book Lila and Hadley written by Kody Keplinger and published by Scholastic Inc.. This book was released on 2020-04-07 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can a lost girl save a found dog? Find out in this unforgettable story about discovering true friendship, finding home, and the possibilities of forgiveness. Hadley is angry about a lot of things: Her mom going to jail. Having to move to another state to live with her older sister, Beth, even though they haven't spoken in five years. Leaving her friends and her school behind. And going blind. But then Hadley meets Lila. Lila is an abandoned dog who spends her days just quietly lying around at the local dog rescue where Beth works. She doesn't listen to directions or play with the other dogs or show any interest in people. So when Lila comes and sits by Hadley (which is hardly anything, but it's more than she's done with others), Beth thinks maybe Hadley can help Lila. She tells Hadley they'll bring Lila home as a foster dog and Hadley can teach her to follow commands, walk on a leash, and be more of a people dog so she's ready to be adopted. Only working with Lila is harder than Hadley thought, and so is the mobility training she starts taking to help with her failing vision. It feels like Lila is too stubborn to train and that learning to use a cane is impossible. But unless Hadley can help Lila, she'll never be adopted into a home. If Hadley could just let go of her anger, she might be able to save Lila ... and herself. New York Times bestselling author Kody Keplinger weaves an unforgettable story about discovering true friendship, finding home, and the possibilities of forgiveness.

Download or read book Bad Dreams and Other Stories written by Tessa Hadley and published by HarperCollins. This book was released on 2017-05-16 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Edge Hill Short Story Prize A New York Times Notable Book of the Year An NPR Best Book of the Year The award-winning author of The Past once again "crystallizes the atmosphere of ordinary life in prose somehow miraculous and natural" (Washington Post), in a collection of stories that elevate the mundane into the exceptional. The author of six critically acclaimed novels, Tessa Hadley has proven herself to be the champion of revealing the hidden depths in the deceptively simple. In these short stories it’s the ordinary things that turn out to be most extraordinary: the history of a length of fabric or a forgotten jacket. Two sisters quarrel over an inheritance and a new baby; a child awake in the night explores the familiar rooms of her home, made strange by the darkness; a housekeeper caring for a helpless old man uncovers secrets from his past. The first steps into a turning point and a new life are made so easily and carelessly: each of these stories illuminate crucial moments of transition, often imperceptible to the protagonists. A girl accepts a lift in a car with some older boys; a young woman reads the diaries she discovers while housesitting. Small acts have large consequences, some that can reverberate across decades; private fantasies can affect other people, for better and worse. The real things that happen to people, the accidents that befall them, are every bit as mysterious as their longings and their dreams. Bad Dreams and Other Stories demonstrates yet again that Tessa Hadley "puts on paper a consciousness so visceral, so fully realized, it heightens and expands your own. She is a true master" (Lily King, author of Euphoria).

Download or read book R Markdown written by Yihui Xie and published by CRC Press. This book was released on 2018-07-27 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: R Markdown: The Definitive Guide is the first official book authored by the core R Markdown developers that provides a comprehensive and accurate reference to the R Markdown ecosystem. With R Markdown, you can easily create reproducible data analysis reports, presentations, dashboards, interactive applications, books, dissertations, websites, and journal articles, while enjoying the simplicity of Markdown and the great power of R and other languages. In this book, you will learn Basics: Syntax of Markdown and R code chunks, how to generate figures and tables, and how to use other computing languages Built-in output formats of R Markdown: PDF/HTML/Word/RTF/Markdown documents and ioslides/Slidy/Beamer/PowerPoint presentations Extensions and applications: Dashboards, Tufte handouts, xaringan/reveal.js presentations, websites, books, journal articles, and interactive tutorials Advanced topics: Parameterized reports, HTML widgets, document templates, custom output formats, and Shiny documents. Yihui Xie is a software engineer at RStudio. He has authored and co-authored several R packages, including knitr, rmarkdown, bookdown, blogdown, shiny, xaringan, and animation. He has published three other books, Dynamic Documents with R and knitr, bookdown: Authoring Books and Technical Documents with R Markdown, and blogdown: Creating Websites with R Markdown. J.J. Allaire is the founder of RStudio and the creator of the RStudio IDE. He is an author of several packages in the R Markdown ecosystem including rmarkdown, flexdashboard, learnr, and radix. Garrett Grolemund is the co-author of R for Data Science and author of Hands-On Programming with R. He wrote the lubridate R package and works for RStudio as an advocate who trains engineers to do data science with R and the Tidyverse.

Download or read book Late in the Day written by Tessa Hadley and published by HarperCollins. This book was released on 2019-01-15 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: “With each new book by Tessa Hadley, I grow more convinced that she’s one of the greatest stylists alive.”—Ron Charles, Washington Post New York Times Book Review Editors' Choice |A Parnassus First Editions Club Pick | Powell’s Indispensable Book Club Pick | A Washington Post Notable Book | A Slate Best Book of the Year | A Boston Globe Best Book of the Year | A Bookpage Best Book of the Year The lives of two close-knit couples are irrevocably changed by an untimely death in the latest from Tessa Hadley, the acclaimed novelist and short story master who “recruits admirers with each book” (Hilary Mantel). Alexandr and Christine and Zachary and Lydia have been friends since they first met in their twenties. Thirty years later, Alex and Christine are spending a leisurely summer’s evening at home when they receive a call from a distraught Lydia: she is at the hospital. Zach is dead. In the wake of this profound loss, the three friends find themselves unmoored; all agree that Zach, with his generous, grounded spirit, was the irreplaceable one they couldn’t afford to lose. Inconsolable, Lydia moves in with Alex and Christine. But instead of loss bringing them closer, the three of them find over the following months that it warps their relationships, as old entanglements and grievances rise from the past, and love and sorrow give way to anger and bitterness. Late in the Day explores the complex webs at the center of our most intimate relationships, to expose how, beneath the seemingly dependable arrangements we make for our lives, lie infinite alternate configurations. Ingeniously moving between past and present and through the intricacies of her characters’ thoughts and interactions, Tessa Hadley once again “crystallizes the atmosphere of ordinary life in prose somehow miraculous and natural” (Washington Post).

Download or read book ABA Journal written by and published by . This book was released on 1976-03 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ABA Journal serves the legal profession. Qualified recipients are lawyers and judges, law students, law librarians and associate members of the American Bar Association.

Download or read book Static Mayhem written by Edward Aubry and published by WorldMaker Media. This book was released on 2010-10-12 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: On May 25 nearly everyone in the world disappears... In a world suddenly and mysteriously depopulated, Harrison Cody braves a bizarre wildnerness to seek out the voice on the radio that may belong to the only other human still alive.

Download or read book The Silenced Women written by Frederick Weisel and published by Sourcebooks, Inc.. This book was released on 2021-02-02 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who will speak for those who no longer can? When a young woman is found strangled to death and left on a park bench in Santa Rosa, California, Detective Eddie Mahler and his Violent Crime Investigations Team are called to the scene. The crime immediately thrusts Mahler back to two unsolved homicides—young women who were also strangled—at this same location a couple of years earlier. He knows who was responsible, but his inability to find evidence to stop the serial killer has haunted him ever since. Now suffering from chronic migraines that affect his vision, Mahler has secretly lost faith in the investigation process, and must rely more than ever on his team. Its newest member, Eden Somers, is a former FBI analyst whose ability to completely immerse herself in the evidence of a case proves both a gift and a curse. While Eden dives deep into the cold case evidence, the rest of the team chase leads to identify the latest victim, and discover that her death might be the work of a new killer altogether. Now Mahler and his team are fighting on two fronts to discover who stole the very breath from these women, and to stop the killer before he silences another victim. Introducing the Violent Crime Investigations Team, a modern series of hardboiled crime fiction, taking on the very worst of California crime.

Download or read book Fallen Beginnings written by Mary Nichol and published by Booktango. This book was released on 2016-01-13 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: After a cruel betrayal and months spent in hiding, Special Agent Kate Danaher has no choice but to return to old life as a detective. When the head of the magical world demands your help to solve a series of murders, you can’t exactly say, no. Not without becoming his little bitch and doing it by force anyways. With the help of her trusted friends and partner, Kate must race to find a way to stop one of the darkest wizards in the world, before he unleashes hell on earth.

Download or read book Cavendish written by Christa Jungnickel and published by Bucknell University Press. This book was released on 1999 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Cavendishes flourished during the high tide of British aristocracy following the revolution of 1688-89, and the case can be made that this aristocracy knew its finest hour when Henry Cavendish gently laid his delicate weights in the pan of his incomparable precision balance. For this it took two generations and two kinds of invention, one in social forms and the other in scientific technique. This biography tells how it came to pass."--BOOK JACKET.

Download or read book Cricket written by Willow Hadley and published by . This book was released on 2020-11-17 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Witches come of age when they turn eighteen-the age where they reach the full potential of their power and magical abilities.Cricket Kendall's birthday is a little more than a month away. She's just moved to Emery Ridge, Colorado for her senior year of high school in the hopes her eccentric aunt Aurora might help her learn all she needs to know about becoming a full-fledged witch. Just a few days after moving to her new town, Aurora introduces Cricket to a young werewolf from the local pack.Theo Ashbrooke is funny, charming, and super-freaking-hot. Cricket and Theo connect right away, and it doesn't take long before they're spending almost all of their time together. The only problem is, Theo has two equally hot best friends: Hollis Wakefield and Cas Seymour

Download or read book The Baltimore Case written by Daniel J. Kevles and published by W. W. Norton & Company. This book was released on 2000 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kevles tells the complete story of David Baltimore, winner of a Nobel Prize for medicine in 1975 in the field of immunology, who got caught up in a legal battle over fraudulent scientific papers. Photos & line drawings.

Download or read book The Notebooks of Major Thompson written by Pierre Daninos and published by . This book was released on 1955 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: