XML and Web Technologies for Data Sciences with R

種類:

電子ブック

責任表示:

by Deborah Nolan, Duncan Temple Lang

出版情報:

New York, NY : Springer New York : Imprint: Springer, 2014

著者名:

• Nolan, Deborah
• Temple Lang, Duncan
• SpringerLink (Online service)

シリーズ名:

Use R! ;

ISBN:

9781461479000 [1461479002]    

注記:

Web technologies are increasingly relevant to scientists working with data, for both accessing data and creating rich dynamic and interactive displays. The XML and JSON data formats are widely used in Web services, regular Web pages and JavaScript code, and visualization formats such as SVG and KML for Google Earth and Google Maps. In addition, scientists use HTTP and other network protocols to scrape data from Web pages, access REST and SOAP Web Services, and interact with NoSQL databases and text search applications. This book provides a practical hands-on introduction to these technologies, including high-level functions the authors have developed for data scientists. It describes strategies and approaches for extracting data from HTML, XML, and JSON formats and how to programmatically access data from the Web. Along with these general skills, the authors illustrate several applications that are relevant to data scientists, such as reading and writing spreadsheet documents both locally and via GoogleD

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