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Automated Data Collection with R: A Practical Guide to Web Scraping and Text Mining

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Automated Data Collection with R: A Practical Guide to Web Scraping and Text Mining - Munzert, Simon, and Rubba, Christian, and Meißner, Peter
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A hands on guide to web scraping and text mining for both beginners and experienced users of R Introduces fundamental concepts of the main architecture of the web and databases and covers HTTP, HTML, XML, JSON, SQL. Provides basic techniques to query web documents and data sets (XPath and regular expressions). An extensive set of exercises are presented to guide the reader through each technique. Explores both supervised and unsupervised techniques as well as advanced techniques such as data scraping and text management. ...

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Automated Data Collection with R: A Practical Guide to Web Scraping and Text Mining 2014, John Wiley & Sons Inc, New York

ISBN-13: 9781118834817

Hardcover