Tackle a variety of tasks in natural language processing by learning how to use the R language & tidy data principles This practical guide provides examples & resources to help you get up to speed with dplyr broom ggplot 2 & other tidy tools from the R ecosystem You'll discover how tidy data principles can make text mining easier more effective & consistent by employing tools already in wide use Text Mining with R shows you how to manipulate summarize & visualize the characteristics of text sentiment analysis tf-idf & topic modeling Along with tidy data methods you'll also examine several beginning-to-end tidy text analyses on data sources from Twitter to NASA datasets These analyses bring together multiple text mining approaches covered in the book Get real-world examples for implementing text mining using tidy R package Understand natural language processing concepts like sentiment analysis tf-idf & topic modeling Learn how to analyze unstructured text-heavy data using R language & ecosystem