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Package To Practice
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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
Book Synopsis Essentials of Nursing Practice by : Catherine Delves-Yates
Download or read book Essentials of Nursing Practice written by Catherine Delves-Yates and published by SAGE. This book was released on 2018-06-30 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Nursing Practice introduces the core topics and essential information that nursing students, in all four fields, will need to master during the first year of a nursing degree. It expertly brings together insight from over fifty experienced lecturers, nurses and healthcare professionals, along with contributions from student nurses, to deliver the most complete guide to successfully becoming a registered nurse. Key features: A clear, full-colour, effective learning design aimed to help students understand the core theory, skills and knowledge, and how this can be applied in practice through holistic, person-centred nursing. Covers professional issues such as ethics, law, accountability, core academic skills like writing and completing assignments, and fundamental clinical skills such as pain management and medicines administration. Includes interactive activities such as critical thinking, reflection and ‘what’s the evidence’ boxes. Real-life ‘voices’ and experiences from patients, students and practitioners are integrated throughout. Addresses the transition to the new NMC Standards of Proficiency with a new tool developed for educators mapping the content of the book to both the existing and new standards. Readers get free 24/7 access to videos, case studies, journal articles, quizzes and multiple choice questions at the click of a button, by downloading the interactive eBook version of the text. (Redemption code and instructions inside the book)
Book Synopsis Forecasting: principles and practice by : Rob J Hyndman
Download or read book Forecasting: principles and practice written by Rob J Hyndman and published by OTexts. This book was released on 2018-05-08 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forecasting is required in many situations. Stocking an inventory may require forecasts of demand months in advance. Telecommunication routing requires traffic forecasts a few minutes ahead. Whatever the circumstances or time horizons involved, forecasting is an important aid in effective and efficient planning. This textbook provides a comprehensive introduction to forecasting methods and presents enough information about each method for readers to use them sensibly.
Download or read book Advanced R written by Hadley Wickham and published by CRC Press. This book was released on 2015-09-15 with total page 669 pages. 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.
Download or read book Mastering Shiny written by Hadley Wickham and published by "O'Reilly Media, Inc.". This book was released on 2021-04-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the Shiny web framework—and take your R skills to a whole new level. By letting you move beyond static reports, Shiny helps you create fully interactive web apps for data analyses. Users will be able to jump between datasets, explore different subsets or facets of the data, run models with parameter values of their choosing, customize visualizations, and much more. Hadley Wickham from RStudio shows data scientists, data analysts, statisticians, and scientific researchers with no knowledge of HTML, CSS, or JavaScript how to create rich web apps from R. This in-depth guide provides a learning path that you can follow with confidence, as you go from a Shiny beginner to an expert developer who can write large, complex apps that are maintainable and performant. Get started: Discover how the major pieces of a Shiny app fit together Put Shiny in action: Explore Shiny functionality with a focus on code samples, example apps, and useful techniques Master reactivity: Go deep into the theory and practice of reactive programming and examine reactive graph components Apply best practices: Examine useful techniques for making your Shiny apps work well in production
Book Synopsis R for Data Science by : Hadley Wickham
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 Report of the royal written by and published by . This book was released on 1925 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Javascript for R written by John Coene and published by CRC Press. This book was released on 2021-07-15 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Little known to many, R works just as well with JavaScript—this book delves into the various ways both languages can work together. The ultimate aim of this work is to put the reader at ease with inviting JavaScript in their data science workflow. In that respect the book is not teaching one JavaScript but rather we show how little JavaScript can greatly support and enhance R code. Therefore, the focus is on integrating external JavaScript libraries and no prior knowledge of JavaScript is required. Key Features: ● Easy to pick up. ● An entry way to learning JavaScript for R. ● Covers topics not covered anywhere else. ● Easy to follow along.
Download or read book The Packages written by and published by . This book was released on 1926 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Official ACT Prep Guide 2021-2022, (Book + 6 Practice Tests + Bonus Online Content) by : ACT
Download or read book The Official ACT Prep Guide 2021-2022, (Book + 6 Practice Tests + Bonus Online Content) written by ACT and published by John Wiley & Sons. This book was released on 2021-04-20 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE OFFICIAL ACT® PREP GUIDE 2021-2022 The comprehensive guide to the 2021-2022 ACT® test, with 6 genuine, full-length practice tests in print and online. This 2021-2022 guide includes six actual ACT® tests – all of which contain the optional writing test – that you can use to practice at your own pace. To help you review test subjects and improve your understanding, this guide provides clear explanations for every answer. You’ll also get practical tips for boosting your score on the English, math, reading, and science tests, as well as the optional writing test. Additionally, you can access the six tests online through the access code provided in the guide. The code also provides access to 400 online flashcards to help you prepare for all sections in the ACT® examination. The test’s creators filled this guide with expert advice on how to both mentally and physically prepare for the exam. It will also help you: Review the entire ACT® test content so you’ll know what to expect on test day Understand the procedures you’ll follow when you’re taking the ACT® Prepare for the types of questions you can expect to find on the test Adopt test-taking strategies that are right for you The Official ACT® Prep Guide 2021-2022 is the best resource to prepare you for test day. By using this guide you can feel comfortable that you’re prepared to do your best!
Book Synopsis How to Market Your Way to a Million Dollar Professional Service Practice by : Bob Serling
Download or read book How to Market Your Way to a Million Dollar Professional Service Practice written by Bob Serling and published by Lulu.com. This book was released on 2006-05 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a collection of four works by Bob Serling on how to build your Professional Service oriented business into a million dollar powerhouse. Practical advice and sample marketing information are provided. In addition, purchasing this book entitles to reader to download four pre-recorded QA sessions with the author
Book Synopsis Adult-Gerontology Acute Care Nurse Practitioner Q&A Review by : Dawn Carpenter, DNP, ACNP-BC, CCRN
Download or read book Adult-Gerontology Acute Care Nurse Practitioner Q&A Review written by Dawn Carpenter, DNP, ACNP-BC, CCRN and published by Springer Publishing Company. This book was released on 2018-11-28 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Print version of the book includes free access to the app (web, iOS, and Android), which offers interactive Q&A review plus the entire text of the print book! Please note the app is included with print purchase only. The only book designed specifically to prepare students for the Adult-Gerontology Acute Care Nurse Practitioner (AG-ACNP) exams, this unparalleled review details the step-by-step journey from classroom to patient room and beyond. This book begins with proven test-taking strategies for students and provides an overview of common pitfalls for exam takers. It features question styles and content material from both the American Association of Critical-Care Nurses (AACN®) and American Nurses Credentialing Center (ANCC) exams, providing an overview of the certification exams written specifically by the certification organizations themselves. With more than 630 unique questions, this review contains completely up-to-date and evidence-based exam preparation. Practice questions are organized into body system review, special populations, and legal/ethical issues, and culminate in a 175-question practice test that represents the length, variety, and complexity of board exam questions. All questions’ answers have accompanying rationales based on clinical practice guidelines. Completely unique to this publication, the last section of Adult-Gerontology Acute Care Nurse Practitioner Q&A Review guides one through the next steps after the exam—how to progress into practice with your new certification. KEY FEATURES Over 630 practice questions with answers and rationales The only current book publication designed specifically to prepare students for the AG-ACNP exams Contains the most current information and practice using published guidelines Exam tips and perils/pitfalls to avoid in test-taking Includes free access to interactive ebook and Q&A app—track and sync your progress on up to three devices!
Book Synopsis Best Practices for Graphic Designers, Packaging by : Grip
Download or read book Best Practices for Graphic Designers, Packaging written by Grip and published by Adams Media. This book was released on 2013-12-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIVGain strategic insights on all aspects of package design. From starting with a blank slate all the way up to a finished product, learn the steps of executing effective package design solutions. /div
Book Synopsis Statistical Inference via Data Science: A ModernDive into R and the Tidyverse by : Chester Ismay
Download or read book Statistical Inference via Data Science: A ModernDive into R and the Tidyverse written by Chester Ismay and published by CRC Press. This book was released on 2019-12-23 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Inference via Data Science: A ModernDive into R and the Tidyverse provides a pathway for learning about statistical inference using data science tools widely used in industry, academia, and government. It introduces the tidyverse suite of R packages, including the ggplot2 package for data visualization, and the dplyr package for data wrangling. After equipping readers with just enough of these data science tools to perform effective exploratory data analyses, the book covers traditional introductory statistics topics like confidence intervals, hypothesis testing, and multiple regression modeling, while focusing on visualization throughout. Features: ● Assumes minimal prerequisites, notably, no prior calculus nor coding experience ● Motivates theory using real-world data, including all domestic flights leaving New York City in 2013, the Gapminder project, and the data journalism website, FiveThirtyEight.com ● Centers on simulation-based approaches to statistical inference rather than mathematical formulas ● Uses the infer package for "tidy" and transparent statistical inference to construct confidence intervals and conduct hypothesis tests via the bootstrap and permutation methods ● Provides all code and output embedded directly in the text; also available in the online version at moderndive.com This book is intended for individuals who would like to simultaneously start developing their data science toolbox and start learning about the inferential and modeling tools used in much of modern-day research. The book can be used in methods and data science courses and first courses in statistics, at both the undergraduate and graduate levels.
Download or read book Yojana written by and published by . This book was released on 1980 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resources in Education written by and published by . This book was released on 1977 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Series 7 Study Guide by : Series 7 Exam Prep Review Team
Download or read book Series 7 Study Guide written by Series 7 Exam Prep Review Team and published by Test Prep Books. This book was released on 2017-11-07 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Series 7 Study Guide: Test Prep Manual & Practice Exam Questions for the FINRA Series 7 Licence Exam Developed for test takers trying to achieve a passing score on the Series 7 exam, this comprehensive study guide includes: -Quick Overview -Test-Taking Strategies -Introduction to the Series 7 Exam -Regulatory Requirements -Knowledge of Investor Profile -Opening and Maintaining Customer Accounts -Business Conduct Knowledge & Suitable Recommendations -Orders and Transactions in Customer Accounts -Professional Conduct and Ethical Considerations -Primary Marketplace -Secondary Marketplace -Principal Factors Affecting Securities, Markets, and Prices -Analysis of Securities and Markets -Equity Securities -Debt Securities -Packaged Securities and Managed Investments -Options -Retirement Plans -Custodial, Edcation, and Health Savings -Practice Questions -Detailed Answer Explanations Each section of the test has a comprehensive review that goes into detail to cover all of the content likely to appear on the Series 7 exam. The practice test questions are each followed by detailed answer explanations. If you miss a question, it's important that you are able to understand the nature of your mistake and how to avoid making it again in the future. The answer explanations will help you to learn from your mistakes and overcome them. Understanding the latest test-taking strategies is essential to preparing you for what you will expect on the exam. A test taker has to not only understand the material that is being covered on the test, but also must be familiar with the strategies that are necessary to properly utilize the time provided and get through the test without making any avoidable errors. Anyone planning to take the Series 7 exam should take advantage of the review material, practice test questions, and test-taking strategies contained in this study guide.
