Data Analysis with R, Second Edition: A comprehensive guide to manipulating, analyzing, and visualizing data in R, 2nd Edition

Learn, by example, the fundamentals of data analysis as well as several intermediate to advanced methods and techniques ranging from classification and regression to Bayesian methods and MCMC, which can be put to immediate use. Key Features•]Analyze your data using R – the most powerful statistical programming language[•]Learn how to implement applied statistics using practical use-cases[•]Use popular R packages to work with unstructured and structured dataBook DescriptionFrequently the tool of choice for academics, R has spread deep into the private sector and can be found in the production pipelines at some of the most advanced and successful enterprises. The power and domain-specificity of R allows the user to express complex analytics easily, quickly, and succinctly. Starting with the basics of R and statistical reasoning, this book dives into advanced predictive analytics, showing how to apply those techniques to real-world data though with real-world examples. Packed with engaging problems and exercises, this book begins with a review of R and its syntax with packages like Rcpp, ggplot2, and dplyr. From there, get to grips with the fundamentals of applied statistics and build on this knowledge to perform sophisticated and powerful analytics. Solve the difficulties relating to performing data analysis in practice and find solutions to working with messy data, large data, communicating results, and facilitating reproducibility. This book is engineered to be an invaluable resource through many stages of anyone's career as a data analyst. What you will learnGain a thorough understanding of statistical reasoning and sampling theoryEmploy hypothesis testing to draw inferences from your dataLearn Bayesian methods for estimating parametersTrain regression, classification, and time series modelsHandle missing data gracefully using multiple imputationIdentify and manage problematic data pointsLearn how to scale your analyses to larger data with Rcpp, data.table, dplyr, and parallelizationPut best practices into effect to make your job easier and facilitate reproducibilityWho this book is forBudding data scientists and data analysts who are new to the concept of data analysis, or who want to build efficient analytical models in R will find this book to be useful. No prior exposure to data analysis is needed, although a fundamental understanding of the R programming language is required to get the best out of this book. BLearn, by example, the fundamentals of data analysis as well as several intermediate to advanced methods and techniques ranging from classification and regression to Bayesian methods and MCMC, which can be put to immediate use./bh2About This Book/h2ulliAnalyze your data using R - the most powerful statistical programming language/liliLearn how to implement applied statistics using practical use-cases/liliUse popular R packages to work with unstructured and structured data/li/ulh2Who This Book Is For/h2Budding data scientists and data analysts who are new to the concept of data analysis, or who want to build efficient analytical models in R will find this book to be useful. No prior exposure to data analysis is needed, although a fundamental understanding of the R programming language is required to get the best out of this book.h2What You Will Learn/h2ulliGain a thorough understanding of statistical reasoning and sampling theory/liliEmploy hypothesis testing to draw inferences from your data/liliLearn Bayesian methods for estimating parameters/liliTrain regression, classification, and time series models/liliHandle missing data gracefully using multiple imputation/liliIdentify and manage problematic data points/liliLearn how to scale your analyses to larger data with Rcpp, data.table, dplyr, and parallelization/liliPut best practices into effect to make your job easier and facilitate reproducibility/li/ulh2In Detail/h2Frequently the tool of choice for academics, R has spread deep into the private sector and can be found in the production pipelines at some of the most advanced and successful enterprises. The power and domain-specificity of R allows the user to express complex analytics easily, quickly, and succinctly.Starting with the basics of R and statistical reasoning, this book dives into advanced predictive analytics, showing how to apply those techniques to real-world data though with real-world examples.Packed with engaging problems and exercises, this book begins with a review of R and its syntax with packages like Rcpp, ggplot2, and dplyr. From there, get to grips with the fundamentals of applied statistics and build on this knowledge to perform sophisticated and powerful analytics. Solve the difficulties relating to performing data analysis in practice and find solutions to working with messy data, large data, communicating results, and facilitating reproducibility.This book is engineered to be an invaluable resource through many stages of anyone's career as a data analyst.h2Style and approach/h2An easy-to-follow step by step guide which will help you get to grips with real world application of Data Analysis with R Learn, by example, the fundamentals of data analysis as well as several intermediate to advanced methods and techniques ranging from classification and regression to Bayesian methods and MCMC, which can be put to immediate use. About This Book • Analyze your data using R – the most powerful statistical programming language • Learn how to implement applied statistics using practical use-cases • Use popular R packages to work with unstructured and structured data Who This Book Is For Budding data scientists and data analysts who are new to the concept of data analysis, or who want to build efficient analytical models in R will find this book to be useful. No prior exposure to data analysis is needed, although a fundamental understanding of the R programming language is required to get the best out of this book. What You Will Learn • Gain a thorough understanding of statistical reasoning and sampling theory • Employ hypothesis testing to draw inferences from your data • Learn Bayesian methods for estimating parameters • Train regression, classification, and time series models • Handle missing data gracefully using multiple imputation • Identify and manage problematic data points • Learn how to scale your analyses to larger data with Rcpp, data.table, dplyr, and parallelization • Put best practices into effect to make your job easier and facilitate reproducibility In Detail Frequently the tool of choice for academics, R has spread deep into the private sector and can be found in the production pipelines at some of the most advanced and successful enterprises. The power and domain-specificity of R allows the user to express complex analytics easily, quickly, and succinctly. Starting with the basics of R and statistical reasoning, this book dives into advanced predictive analytics, showing how to apply those techniques to real-world data though with real-world examples. Packed with engaging problems and exercises, this book begins with a review of R and its syntax with packages like Rcpp, ggplot2, and dplyr. From there, get to grips with the fundamentals of applied statistics and build on this knowledge to perform sophisticated and powerful analytics. Solve the difficulties relating to performing data analysis in practice and find solutions to working with messy data, large data, communicating results, and facilitating reproducibility. This book is engineered to be an invaluable resource through many stages of anyone's career as a data analyst. Style and approach An easy-to-follow step by step guide which will help you get to grips with real world application of Data Analysis with R Learn, by example, the fundamentals of data analysis as well as several intermediate to advanced methods and techniques ranging from classification and regression to Bayesian methods and MCMC, which can be put to immediate use. About This Book Analyze your data using R – the most powerful statistical programming language Learn how to implement applied statistics using practical use-cases Use popular R packages to work with unstructured and structured data Who This Book Is For Budding data scientists and data analysts who are new to the concept of data analysis, or who want to build efficient analytical models in R will find this book to be useful. No prior exposure to data analysis is needed, although a fundamental understanding of the R programming language is required to get the best out of this book. What You Will Learn Gain a thorough understanding of statistical reasoning and sampling theory Employ hypothesis... COM018000 - COMPUTERS / Data Processing,COM062000 - COMPUTERS / Data Modeling and Design,COM089000 - COMPUTERS / Data Visualization