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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: Kenneth Boa Publisher: NavPress Publishing Group ISBN: 9781576832110 Category : Religion Languages : en Pages : 130
Book Description
Through an uplifting collection of biblical stories, psalms, and prophecies, this devotional guide points the way to fresh encounters with the Lord and a fuller, deeper love for Him.
Author: P. J. O'Rourke Publisher: Open Road + Grove/Atlantic ISBN: 1555847102 Category : Business & Economics Languages : en Pages : 348
Book Description
A New York Times bestseller: “The funniest writer in America” takes on the global economy (The Wall Street Journal). In this book, renowned political humorist P. J. O’Rourke, author of Parliament of Whores and How the Hell Did This Happen? leads us on a hysterical whirlwind world tour from the “good capitalism” of Wall Street to the “bad socialism” of Cuba in search of the answer to an age-old question: “Why do some places prosper and thrive, while others just suck?” With stops in Albania, Sweden, Hong Kong, Moscow, and Tanzania, O’Rourke takes a look at the complexities of economics with a big dose of the incomparable wit that has made him one of today’s most refreshing commentators. “O’Rourke has done the unthinkable: he’s made money funny.” —Forbes FYI “[O’Rourke is] witty, smart and—though he hides it under a tough coat of cynicism—a fine reporter . . . Delightful.” —The New York Times Book Review
Author: U. S. Customs and Border Protection Publisher: ISBN: 9781304100061 Category : Education Languages : en Pages : 0
Book Description
Explains process of importing goods into the U.S., including informed compliance, invoices, duty assessments, classification and value, marking requirements, etc.
Author: Rodney Caston Publisher: ISBN: 9781593071189 Category : Comics & Graphic Novels Languages : en Pages : 182
Book Description
Piro, an anime obsessed fan, and Largo, an American gamer, are stranded in Japan and must earn enough money for plane tickets home while they explore the Japanese world of gaming and the cute locals.
Author: Armistead Maupin Publisher: Harper Collins ISBN: 0062112589 Category : Fiction Languages : en Pages : 356
Book Description
"Remarkable. . . delectable, addictive." —New York Times Book Review The second novel in the beloved Tales of the City series, Armistead Maupin’s bestselling San Francisco saga. The tenants of 28 Barbary Lane have fled their cozy nest for adventures far afield. Mary Ann Singleton finds love at sea with a forgetful stranger, Mona Ramsey discovers her doppelgänger in a desert whorehouse, and Michael Tolliver bumps into his favorite gynecologist in a Mexican bar. Meanwhile, their venerable landlady takes the biggest journey of all—without ever leaving home.
Author: Gary Vaynerchuk Publisher: HarperCollins ISBN: 0062674706 Category : Business & Economics Languages : en Pages : 193
Book Description
USA Today Bestseller In his sixth business book, bestselling author, entrepreneur, and investor Gary Vaynerchuk explores the twelve essential emotional skills that are integral to his life—and business—success and provides today’s (and tomorrow’s) leaders with critical tools to acquire and develop these traits. For decades, leaders have relied on “hard” skills to make smart decisions, while dismissing the importance of emotional intelligence. Soft skills like self-awareness and curiosity aren’t quantifiable; they can’t be measured on a spreadsheet and aren’t taught in B-schools or emphasized in institutions. We’ve been taught that emotional intelligence is a “nice to have” in business, not a requirement. But soft skills can actually accelerate business success, Gary Vaynerchuk argues. For analytical minds, it’s challenging to understand how to get “better” at being self-aware, curious, or empathetic—or even why it’s important to try. In this wise and practical book, Gary explores the 12 human ingredients that have led to his success and happiness and provides exercises to help you develop these traits yourself. He also shares what the “half” is—that emotional ingredient of leadership he’s weakest at and makes the most effort to improve. Working through the ideas and exercises in the book, he teaches you how to discover your own “halves” and offers insight on how to strengthen them. Gary’s secret to success is using these twelve traits in varying mixtures, depending on the situation. But how do we know when to balance patience with ambition? Humility with conviction? Gary provides real-life examples involving common business scenarios to show you how to use them together for optimum results. This iconoclastic book will help you refine your ingredients and improve your leadership capabilities. When implemented in the proper situation, these ingredients can help leaders land promotions, retain core employees, move faster than competitors, win the loyalty of customers, and build successful organizations that last.
Author: Tilman M. Davies
Author: Tilman M. Davies
Author: Kenneth Boa
Author: John Mortimer
Author: P. J. O'Rourke
Author: 
Author: U. S. Customs and Border Protection
Author: Rodney Caston
Author: Jose L. Galvan
Author: Armistead Maupin
Author: Gary Vaynerchuk