Data visualization using GGPLOT2

"Data visualization using GGPlot2"
Data visualization plays an important role at all stages of statistical analysis - from primary familiarization with data properties before diagnosing the quality of constructed models and presenting the results obtained. Of the entire variety of statistical programs, R is an intensively developing and freely distributed system of statistical calculations, in which many classical and modern data analysis methods have been implemented. The software implementation of algorithms included in the basic version of R are tested in practice not one generation of users and scientists. In addition, R users constantly develop numerous additions (so-called. Packages") for this system. This book is devoted to GGPlot2 - one of such packages, which significantly expands the already rich basic graphic capabilities R.
In 2015, GgPlot2 has been installed over a million times. Such popularity of this package is due to several reasons, among which it is possible to note the aesthetic attractiveness and the quality of the graphs obtained with its help, the ability to create user types of diagrams, as well as a large set of options for fine configuration of the appearance of graphs. This book describes the basics of working with GGPlot2 and are given numerous examples of the code that readers can easily modify for their own needs. The book will be useful for all users of R who want to master a new powerful data analysis tool