Data Mashups in R (Paperback)

Jeremy Leipzig, Xiao-Yi Li

  • 出版商: O'Reilly Media
  • 出版日期: 2011-03-24
  • 售價: $525
  • 語言: 英文
  • 頁數: 40
  • 裝訂: Paperback
  • ISBN: 1449303536
  • ISBN-13: 9781449303532
  • 相關分類: R 語言

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商品描述

Data analysis is more than means and standard deviations. This book is a case study of how you can push R into new territory to analyze online real-world data. The authors scrape public foreclosure records for Philadelphia, geocode them, plot them by neighborhood, and analyze the results, using R facilities to interact with web servers, parse HTML and XML, and more.