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GeoXp: An R Package for Exploratory Spatial Data Analysis

Laurent, Thibault, Ruiz-Gazen, Anne and Thomas-Agnan, Christine (2009) GeoXp: An R Package for Exploratory Spatial Data Analysis. TSE Working Paper, n. 09-099

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Official URL: http://tse-fr.eu/pub/22201

Abstract

We present GeoXp, an R package implementing interactive graphics for exploratory spatial data analysis. We use a data basis concerning public schools of the French Midi-Pyréenées region to illustrate the use of these exploratory techniques based on the coupling between a statistical graph and a map. Besides elementary plots like boxplots, histograms or simple scatterplots, GeoXp also couples maps with Moran scatterplots, variogram clouds, Lorenz curves, etc. In order to make the most of the multidimensionality of the data, GeoXp includes dimension reduction techniques such as principal components analysis and cluster analysis whose results are also linked to the map.

Item Type: Monograph (Working Paper)
Language: English
Date: 21 October 2009
Uncontrolled Keywords: exploratory analysis, spatial econometrics, spatial statistics
Subjects: B- ECONOMIE ET FINANCE
Divisions: TSE-R (Toulouse)
Site: UT1
Date Deposited: 18 Jan 2012 06:00
Last Modified: 07 Mar 2018 13:22
OAI ID: oai:tse-fr.eu:22201
URI: http://publications.ut-capitole.fr/id/eprint/3239

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