R for Data Science

R for Data Science PDF

Author: Hadley Wickham

Publisher: "O'Reilly Media, Inc."

Published: 2016-12-12

Total Pages: 521

ISBN-13: 1491910364

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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

Start Your Own Costume Character Business & Make Great Money Working at Home

Start Your Own Costume Character Business & Make Great Money Working at Home PDF

Author: Margy Johnson

Publisher: Xlibris Corporation

Published: 2014-03-24

Total Pages: 89

ISBN-13: 1493175165

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Most people want to work at home, do something they enjoy, yet still make enough money to live a comfortable lifestyle. Working for other people has become less practical, as traditional jobs are paying less and offering reduced incomes, benefits, flexibility and retirement. Anyone can start a costume character business and become successful. It's fun and creative and can become profitable quickly. Start-up costs are low, and you have the flexibility to set your own hours and make your own decisions. Being your own boss is the true American Dream. Why not dream it for yourself?

Lord Demon

Lord Demon PDF

Author: Roger Zelazny

Publisher: Harper Collins

Published: 2000-02-08

Total Pages: 340

ISBN-13: 0380770237

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The final masterpiece by the late and legendary Roger Zelazny, written in collaboration with acclaimed author Jane Lindskold. A once-legendary warrior, made soft by a thousand years of peace, seeks vengeance for the murder of a devoted human servant. He must preserve the demon race and the Demon Realms--an impossible task unless he can regain that which made him extraordinary.

Writing Character (Lit Starts)

Writing Character (Lit Starts) PDF

Author: San Francisco Writers' Grotto

Publisher: Abrams

Published: 2022-07-05

Total Pages: 65

ISBN-13: 1647009707

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A book of writing prompts from the San Francisco Writers’ Grotto, authors of the best-selling 642 Things series. Focus on a single aspect of the craft of writing with help from the San Francisco Writers’ Grotto. Writing Character begins with an essay by author and educator Constance Hale, who offer pointers for observing and capturing human complexity. The rest of the book consists of prompts and space to think, providing opportunities for you to develop your own characters. Among other ideas, you’ll be asked to create: a sketch of a famous person you admire a portrait of someone based on the items on his desk a positive take on someone you loathe a description of your mother’s emotions as they are expressed by her eyes a scene involving a group of people, focusing exclusively on how they use their hands Take to a café, on vacation, or on your morning commute and practice your creative writing a little bit at a time. Special Features Advice from a published writer, followed by prompts Part of a collection of single-subject writing prompt books by the San Francisco Writers’ Grotto Check out the other books in the Lit Starts series: Writing Action, Writing Dialogue, and Writing Humor

Logging in Action

Logging in Action PDF

Author: Phil Wilkins

Publisher: Simon and Schuster

Published: 2022-05-10

Total Pages: 390

ISBN-13: 1638355673

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Make log processing a real asset to your organization with powerful and free open source tools. In Logging in Action you will learn how to: Deploy Fluentd and Fluent Bit into traditional on-premises, IoT, hybrid, cloud, and multi-cloud environments, both small and hyperscaled Configure Fluentd and Fluent Bit to solve common log management problems Use Fluentd within Kubernetes and Docker services Connect a custom log source or destination with Fluentd’s extensible plugin framework Logging best practices and common pitfalls Logging in Action is a guide to optimize and organize logging using the CNCF Fluentd and Fluent Bit projects. You’ll use the powerful log management tool Fluentd to solve common log management, and learn how proper log management can improve performance and make management of software and infrastructure solutions easier. Through useful examples like sending log-driven events to Slack, you’ll get hands-on experience applying structure to your unstructured data. About the technology Don’t fly blind! An effective logging system can help you see and correct problems before they cripple your software. With the Fluentd log management tool, it’s a snap to monitor the behavior and health of your software and infrastructure in real time. Designed to collect and process log data from multiple sources using the industry-standard JSON format, Fluentd delivers a truly unified logging layer across all your systems. About the book Logging in Action teaches you to record and analyze application and infrastructure data using Fluentd. Using clear, relevant examples, it shows you exactly how to transform raw system data into a unified stream of actionable information. You’ll discover how logging configuration impacts the way your system functions and set up Fluentd to handle data from legacy IT environments, local data centers, and massive Kubernetes-driven distributed systems. You’ll even learn how to implement complex log parsing with RegEx and output events to MongoDB and Slack. What's inside Capture log events from a wide range of systems and software, including Kubernetes and Docker Connect to custom log sources and destinations Employ Fluentd’s extensible plugin framework Create a custom plugin for niche problems About the reader For developers, architects, and operations professionals familiar with the basics of monitoring and logging. About the author Phil Wilkins has spent over 30 years in the software industry. Has worked for small startups through to international brands. Table of Contents PART 1 FROM ZERO TO “HELLO WORLD” 1 Introduction to Fluentd 2 Concepts, architecture, and deployment of Fluentd PART 2 FLUENTD IN DEPTH 3 Using Fluentd to capture log events 4 Using Fluentd to output log events 5 Routing log events 6 Filtering and extrapolation PART 3 BEYOND THE BASICS 7 Performance and scaling 8 Driving logs with Docker and Kubernetes 9 Creating custom plugins PART 4 GOOD LOGGING PRACTICES AND FRAMEWORKS TO MAXIMIZE LOG VALUE 10 Logging best practices 11 Logging frameworks

I Love a Book

I Love a Book PDF

Author: Joe Rhatigan

Publisher: MoonDance Press

Published: 2017-11-07

Total Pages: 31

ISBN-13: 1633222268

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At once inspirational, silly, and fun, this lavishly illustrated picture book is a celebration of reading and children's marvelous capacity for enjoyment and imagination. Full color.

Writing Irresistible Kidlit

Writing Irresistible Kidlit PDF

Author: Mary Kole

Publisher: Penguin

Published: 2012-12-04

Total Pages: 305

ISBN-13: 1599635763

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Captivate the hearts and minds of young adult readers! Writing for young adult (YA) and middle grade (MG) audiences isn't just "kid's stuff" anymore--it's kidlit! The YA and MG book markets are healthier and more robust than ever, and that means the competition is fiercer, too. In Writing Irresistible Kidlit, literary agent Mary Kole shares her expertise on writing novels for young adult and middle grade readers and teaches you how to: • Recognize the differences between middle grade and young adult audiences and how it impacts your writing. • Tailor your manuscript's tone, length, and content to your readership. • Avoid common mistakes and cliches that are prevalent in YA and MG fiction, in respect to characters, story ideas, plot structure and more. • Develop themes and ideas in your novel that will strike emotional chords. Mary Kole's candid commentary and insightful observations, as well as a collection of book excerpts and personal insights from bestselling authors and editors who specialize in the children's book market, are invaluable tools for your kidlit career. If you want the skills, techniques, and know-how you need to craft memorable stories for teens and tweens, Writing Irresistible Kidlit can give them to you.

Behold the Dawn

Behold the Dawn PDF

Author: K. M. Weiland

Publisher: K.M. Weiland

Published: 2009-08

Total Pages: 330

ISBN-13: 9780978924614

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Acclaim for "Behold the Dawn" "Enough action to satisfy the adventure lover; enough impossible awakening love to satisfy the romantic; enough research to satisfy the historian, enough intrigue, betrayal and murder to satisfy the mystery lover, and enough mercy and forgiveness to satisfy the Christ-follower."-Jeannie Campbell, The Character Therapist "I consider literary-induced insomnia, inspiring writing, and mild fictional character obsession the marks of a great story. K.M. Weiland's thrilling historical fiction novel, "Behold the Dawn," provides all of the above."-Kerry Johnson "Meticulously researched and so beautifully written, it reads like poetry."-S.L. Coelho About the Book The vengeance of a monk. The love of a countess. The secrets of a knight. Marcus Annan, a knight famed for his prowess in the deadly tourney competitions, thought he could keep the bloody secrets of his past buried forever. But when a mysterious crippled monk demands Annan help him wreak vengeance on a corrupt bishop, Annan is forced to leave the tourneys and join the Third Crusade in the Holy Land. Wounded in battle and hunted on every side, he agrees to marry-in name only-the traumatized widow of an old friend, in order to protect her from the obsessive pursuit of a mutual enemy. Together, they escape an infidel prison camp and flee the Holy Land. But, try as he might, he cannot elude the past-or his growing feelings for the Lady Mairead. Amidst the pain and grief of a war he doesn't even believe in, he is forced at last to face long-hidden secrets and sins and to bare his soul to the mercy of a God he thought he had abandoned years ago. More Praise for "Behold the Dawn" ..".there is a beauty in the way her theme emerges naturally and powerfully from within the story. Really, the story has much of the gut-wrenching drama and emotional roller-coaster ride of a Shakespearean play."-William Polm "Marcus Annan is a compelling, tragic character, struggling against dark knights, darker men of the cloth, and darkest still, his own inner demons."-Joseph M. Fraser "I found myself returning to several passages even before completing the book-not to remind myself of events, but to savor them. O]ne of the few historical novels ... so beautifully written."-B. Howard

Computer Graphics Programming

Computer Graphics Programming PDF

Author: Günter Enderle

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 672

ISBN-13: 3642710794

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TO COMPUTER GRAPHICS BASED ONGKS Part I gives an introduction to basic concepts of computer graph ics and to the principles and concepts of GKS. The aims of this part are twofold: to provide the beginner with an overview of the terminology and concepts of computer graphics, based on GKS, and to give the computer graphics expert an introduc tion to the GKS standard. In the early chapters of this part, the main areas of computer graphics, the various classes of com puter graphics users, the interfaces of GKS and its underlying design concepts are discussed and important terms are defined. The later chapters give an informal introduction to the main concepts of GKS and their interrelationships: output, attributes, coordinate systems, transformations, input, segments, metafile, state lists, and error handling. This introduction to the GKS framework will prepare the ground for the detailed description of 2D GKS functions in Part III and the 3D extensions to GKS in Part IV. 1 WHAT IS COMPUTER GRAPHICS? 1. 1 Defmition of Computer Graphics The Data Processing Vocabulary of the International Organization for Stan dardization (ISO) [ISO 84] defines Computer Graphics as follows: "Methods and techniques for converting data to and from a graphic display via computer. " This definition refers to three basic components of any computer graphics system - namely "data", "computer", and "display".

Teach Yourself Programming With Java ™ in 24 Days.

Teach Yourself Programming With Java ™ in 24 Days. PDF

Author: Harry. H. Chaudhary.

Publisher: Programmers Mind Inc.

Published: 2014-08-15

Total Pages: 582

ISBN-13: 1500863319

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Essential Java Skills--Made Easy! What Special – In this book I covered and explained several topics of latest Java 8 Features in detail for Developers & Fresher’s, Topics Like– Lambdas. || Java 8 Functional interface, || Stream and Time API in Java 8. This Java book doesn't require previous programming experience. However, if you come from a C or C++ programming background, then you will be able to learn faster. Learn the all basics and advanced features of Java programming in no time from Bestseller Java Programming Author Harry. H. Chaudhary (More than 1,67,000 Books Sold !). This Java Guide, starts with the basics and Leads to Advance features of Java in detail with thousands of Java Codes and new features of Java 8 like Lambdas. Java 8 Functional interface, || Stream and Time API in Java 8. , I promise this book will make you expert level champion of java. Anyone can learn java through this book at expert level. The main objective of this java book is not to give you just Java Programming Knowledge, I have followed a pattern of improving the question solution of thousands of Codes with clear theory explanations with different Java complexities for each java topic problem, and you will find multiple solutions for complex java problems. Engineering Students and fresh developers can also use this book. This book covers common core syllabus for all Computer Science Professional Degrees If you are really serious then go ahead and make your day with this ultimate java book. First Part- Teach you how to compile and run a Java program, shows you everything you need to develop, compile, debug, and run Java programs. And then discusses the keywords, syntax, and constructs that form the core of the Java language. After that it leads you to advanced features of java, including multithreaded programming and Applets. Learning a new language is no easy task especially when it’s an oop’s programming language like Java. You might think the problem is your brain. It seems to have a mind of its own, a mind that doesn't always want to take in the dry, technical stuff you're forced to study. The fact is your brain craves novelty. This Java Book is very serious java stuff: A complete introduction to Java. You'll learn everything from the fundamentals to advanced topics, if you've read this book, you know what to expect--a visually rich format designed for the way your brain works. To use this book does not require any previous programming experience. However, if you come from a C/C++ background, then you will be able to advance a bit more rapidly. As most readers will know, Java is similar, in form and spirit, to C/C++. Thus, knowledge of those languages helps, but is not necessary. Even if you have never programmed before, you can learn to program in Java using this book. Inside Contents (Chapters): 1. (Overview of Java) 2.(Java Language) 3.(Control Statements) 4.(Scanner class, Arrays & Command Line Args) 5.(Class & Objects in Java) 6.(Inheritance in Java) 7.(Object oriented programming) 8.(Packages in Java) 9.(Interface in Java) 10.(String and StringBuffer) 11.(Exception Handling) 12.(Multi-Threaded Programming) 13.(Modifiers/Visibility modes) 14.(Wrapper Class) 15.(Input/Output in Java) 16.(Applet Fundamentals) 17.(Abstract Windows Toolkit)(AWT) 18.(Introduction To AWT Events) 19.(Painting in AWT) 20.( java.lang.Object Class ) 21.(Collection Framework) PART - II (Java 8 Features for Developers) 22. Java 8 Features for Developers – Lambdas. 23. Java 8 Functional interface,Stream & Time API. 24. Key Features that Make Java More Secure than Other Languages.