XML and Web Technologies for Data Sciences with R
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ISBN-13:
9781461478997
Veröffentl:
2013
Erscheinungsdatum:
29.11.2013
Seiten:
663
Autor:
Deborah Nolan
Gewicht:
1392 g
Format:
254x180x38 mm
Sprache:
Englisch
Beschreibung:
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.
Covers important modern Web technologies from the R perspective
Data Formats XML and JSON.- Web Technologies, Getting Data from the Web.- General XML Application Areas.- Bibliography.- General Index.- R Function and Parameter Index.- R Package Index.- R Class Index.- Colophon.
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