Automated Data Collection with R : A Practical Guide to Web Scraping and Text Mining, Hardcover by Munzert, Simon; Rubba, Christian; Meißner, Peter; Nyhuis, Dominic, ISBN 111883481X, ISBN-13 9781118834817, Like New Used, Free shipping in the US
"This book provides a unified framework of web scraping and information extraction from text data with R for the social sciences"--
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