graficos estadisticos y mapas con r 1 spanish edition

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Gr Ficos Estadisticos Y Mapas Con R

Author : Castor Guisande González
ISBN : 9788499696102
Genre : Mathematics
File Size : 48. 40 MB
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R no es solamente el programa estadístico de uso general más potente y versátil, además de ser totalmente gratuito, sino que es también el que tiene la mayor variedad y potencia de grá?cos. Los grá?cos son una forma de presentar la información de modo que pueda ser ade- cuadamente interpretada, y tradicionalmente acompaña a otros resultados estadísticos como medidas, tablas, modelos, contrastes, etc. Sin embargo, la evolución moderna de la ciencia estadística ha conducido a una situación en la cual los grá?cos ya no son solamente un complemento que ayuda a ver mejor los resultados, sino potentes herramientas de análisis, imprescindibles para el usuario avanzado. Los grá?cos son con frecuencia el resultado principal de la aplicación de una técnica estadística. Algunos han alcanzado un grado de complejidad tan elevado que su comprensión requiere un aprendizaje experto, y un conocimiento profundo de los principios estadísticos utilizados en su construcción para asegurar la correcta interpretación. En este libro se presentan en primer lugar las técnicas generales para la construcción de grá?cos en R, con numerosos ejemplos de aplicación que permitirán al lector utilizar las funciones básicas con soltura, y así poder sacar el mejor partido de R para la construcción de grá?cos personalizados. En la segunda parte del libro se revisan de forma sistemática los principales grá?cos, desde los más básicos y habituales (dispersión, histograma, diagrama de barras, de cajas, etc.) hasta los más complejos (biplot, curvas de nivel, grá?cos de control, grá?cos para meta-análisis, árboles de clasi?cación, mapas, etc.), incluyendo algunos grá?cos de reciente aparición asociados a técnicas estadísticas novedosas. En todos los casos se presentan con detalle los procedimientos para la construcción de los grá?cos y las principales claves de interpretación, de modo que puedan ser utilizados por usuarios no expertos o con conocimientos estadísticos básicos. Este libro quiere ser útil a todos aquellos (estudiantes, profesores, técnicos, investigadores, etc.) que necesitan las herramientas grá?cas en su trabajo, y también a los usuarios de la estadística que desean profundizar en el conocimiento y la utilización del programa estadístico

Basic Epidemiology

Author : R. Bonita
ISBN : 9789241547079
Genre : Medical
File Size : 79. 6 MB
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Basic epidemiology provides an introduction to the core principles and methods of epidemiology, with a special emphasis on public health applications in developing countries. This edition includes chapters on the nature and uses of epidemiology; the epidemiological approach to defining and measuring the occurrence of health-related states in populations; the strengths and limitations of epidemiological study designs; and the role of epidemiology in evaluating the effectiveness and efficiency of health care. The book has a particular emphasis on modifiable environmental factors and encourages the application of epidemiology to the prevention of disease and the promotion of health, including environmental and occupational health.

An R Companion To Applied Regression

Author : John Fox
ISBN : 9781412975148
Genre : Social Science
File Size : 42. 6 MB
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This book aims to provide a broad introduction to the R statistical environment in the context of applied regression analysis, which is typically studied by social scientists and others in a second course in applied statistics.

On The Road

Author : Jack Kerouac
ISBN : 0142437255
Genre : Fiction
File Size : 57. 73 MB
Format : PDF
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Follows the counterculture escapades of members of the Beat generation as they seek pleasure and meaning while traveling coast to coast.

The R Book

Author : Michael J. Crawley
ISBN : 9781118448960
Genre : Mathematics
File Size : 68. 17 MB
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Hugely successful and popular text presenting an extensive and comprehensive guide for all R users The R language is recognized as one of the most powerful and flexible statistical software packages, enabling users to apply many statistical techniques that would be impossible without such software to help implement such large data sets. R has become an essential tool for understanding and carrying out research. This edition: Features full colour text and extensive graphics throughout. Introduces a clear structure with numbered section headings to help readers locate information more efficiently. Looks at the evolution of R over the past five years. Features a new chapter on Bayesian Analysis and Meta-Analysis. Presents a fully revised and updated bibliography and reference section. Is supported by an accompanying website allowing examples from the text to be run by the user. Praise for the first edition: ‘…if you are an R user or wannabe R user, this text is the one that should be on your shelf. The breadth of topics covered is unsurpassed when it comes to texts on data analysis in R.’ (The American Statistician, August 2008) ‘The High-level software language of R is setting standards in quantitative analysis. And now anybody can get to grips with it thanks to The R Book…’ (Professional Pensions, July 2007)


Author : Hans Rosling
ISBN : 9781250123817
Genre : Business & Economics
File Size : 82. 95 MB
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INSTANT NEW YORK TIMES BESTSELLER “One of the most important books I’ve ever read—an indispensable guide to thinking clearly about the world.” – Bill Gates “Hans Rosling tells the story of ‘the secret silent miracle of human progress’ as only he can. But Factfulness does much more than that. It also explains why progress is so often secret and silent and teaches readers how to see it clearly.” —Melinda Gates Factfulness: The stress-reducing habit of only carrying opinions for which you have strong supporting facts. When asked simple questions about global trends—what percentage of the world’s population live in poverty; why the world’s population is increasing; how many girls finish school—we systematically get the answers wrong. So wrong that a chimpanzee choosing answers at random will consistently outguess teachers, journalists, Nobel laureates, and investment bankers. In Factfulness, Professor of International Health and global TED phenomenon Hans Rosling, together with his two long-time collaborators, Anna and Ola, offers a radical new explanation of why this happens. They reveal the ten instincts that distort our perspective—from our tendency to divide the world into two camps (usually some version of us and them) to the way we consume media (where fear rules) to how we perceive progress (believing that most things are getting worse). Our problem is that we don’t know what we don’t know, and even our guesses are informed by unconscious and predictable biases. It turns out that the world, for all its imperfections, is in a much better state than we might think. That doesn’t mean there aren’t real concerns. But when we worry about everything all the time instead of embracing a worldview based on facts, we can lose our ability to focus on the things that threaten us most. Inspiring and revelatory, filled with lively anecdotes and moving stories, Factfulness is an urgent and essential book that will change the way you see the world and empower you to respond to the crises and opportunities of the future. --- “This book is my last battle in my life-long mission to fight devastating ignorance...Previously I armed myself with huge data sets, eye-opening software, an energetic learning style and a Swedish bayonet for sword-swallowing. It wasn’t enough. But I hope this book will be.” Hans Rosling, February 2017.

The Death And Life Of Great American Cities

Author : Jane Jacobs
ISBN : 9780525432852
Genre : Social Science
File Size : 43. 5 MB
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Thirty years after its publication, The Death and Life of Great American Cities was described by The New York Times as "perhaps the most influential single work in the history of town planning....[It] can also be seen in a much larger context. It is first of all a work of literature; the descriptions of street life as a kind of ballet and the bitingly satiric account of traditional planning theory can still be read for pleasure even by those who long ago absorbed and appropriated the book's arguments." Jane Jacobs, an editor and writer on architecture in New York City in the early sixties, argued that urban diversity and vitality were being destroyed by powerful architects and city planners. Rigorous, sane, and delightfully epigrammatic, Jacobs's small masterpiece is a blueprint for the humanistic management of cities. It is sensible, knowledgeable, readable, indispensable. The author has written a new foreword for this Modern Library edition.

Touchstone Level 2 Student S Book

Author : Michael McCarthy
ISBN : 9781107681736
Genre : Foreign Language Study
File Size : 45. 87 MB
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"Touchstone is an innovative four-level series for adults and young adults, taking students from beginning to intermediate levels (CEFR: A1-B2). Based on research into the Cambridge English Corpus, Touchstone teaches English as it is really used. It presents natural language in authentic contexts, and explicitly develops conversation strategies so learners speak with fluency and confidence."--Page 4 of cover.

Riding The Bullet

Author : Stephen King
ISBN : 9780743204675
Genre : Fiction
File Size : 80. 58 MB
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From international bestseller Stephen King the first ebook ever published—a novella about a young man who hitches a ride with a driver from the other side. Riding the Bullet is “a ghost story in the grand manner” from the bestselling author of Bag of Bones, The Girl Who Loved Tom Gordon, and The Green Mile—a short story about a young man who hitches a ride with a driver from the other side.

Data Driven Security

Author : Jay Jacobs
ISBN : 9781118793824
Genre : Computers
File Size : 38. 86 MB
Format : PDF
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Uncover hidden patterns of data and respond with countermeasures Security professionals need all the tools at their disposal to increase their visibility in order to prevent security breaches and attacks. This careful guide explores two of the most powerful ? data analysis and visualization. You'll soon understand how to harness and wield data, from collection and storage to management and analysis as well as visualization and presentation. Using a hands-on approach with real-world examples, this book shows you how to gather feedback, measure the effectiveness of your security methods, and make better decisions. Everything in this book will have practical application for information security professionals. Helps IT and security professionals understand and use data, so they can thwart attacks and understand and visualize vulnerabilities in their networks Includes more than a dozen real-world examples and hands-on exercises that demonstrate how to analyze security data and intelligence and translate that information into visualizations that make plain how to prevent attacks Covers topics such as how to acquire and prepare security data, use simple statistical methods to detect malware, predict rogue behavior, correlate security events, and more Written by a team of well-known experts in the field of security and data analysis Lock down your networks, prevent hacks, and thwart malware by improving visibility into the environment, all through the power of data and Security Using Data Analysis, Visualization, and Dashboards.

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