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
Автор: Fru Kingsly
Издательство: Leanpub
Год: 2021-01-21
Страниц: 1206
Язык: английский
Формат: pdf, epub
Размер: 13.2 MB
The goal of this book is to provide beginners and intermediate users of R, an opportunity to learn practically all there is to know about data wrangling, cleansing and exploration. Before data can be visualised or used in analysis and reporting, it needs to be in the right shape and be of the right type, this book helps you achieve all these without having to search the internet every now and then. This book will teach you programming with R, plotting with base graphics and ggplot2, importing data from diverse sources, manipulating dates, texts and data frames, and dealing with outliers, missing and duplicate data.