Loading…
Data mashups in R /
"This book is a case study of how you can push R into new territory to analyze online real-world data."
| Call Number: | Libro Electrónico |
|---|---|
| Main Author: | |
| Other Authors: | |
| Format: | Electronic eBook |
| Language: | Inglés |
| Published: |
Sebastopol, Calif. :
O'Reilly Media,
©2011.
|
| Edition: | 1st ed. |
| Subjects: | |
| Online Access: | Texto completo (Requiere registro previo con correo institucional) |
Table of Contents:
- Table of Contents; Introduction; Chapter 1. Mapping Foreclosures; Messy Address Parsing; Exploring "streets"; Obtaining Latitude and Longitude Using Yahoo; Shaking the XML Tree; The Many Ways to Philly (Latitude); Using Data Structures; Using Helper Methods; Using Internal Class Methods; Exceptional Circumstances; The Unmappable Fake Street; No Connection; Taking Shape; Finding a Usable Map; PBSmapping; Developing the Plot; Preparing to Add Points to Our Map; Exploring R Data Structures: geoTable; Making Events of Our Foreclosures; Turning Up the Heat; Factors When You Need Them.
- Filling with Color GradientsChapter 2. Statistics of Foreclosure; Importing Census Data; Descriptive Statistics; Descriptive Plots; Correlation; Final Thoughts; Appendix. Getting Started; Obtaining R; Quick and Dirty Essentials of R; O'Reilly Resources.