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Abstract Details
Activity Number:
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216
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Type:
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Invited
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Date/Time:
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Monday, July 30, 2012 : 2:00 PM to 3:50 PM
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Sponsor:
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Section on Statistical Graphics
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Abstract - #303708 |
Title:
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R, Lattice, and RgoogleMaps: A Practical Framework for the Development of New Geovisualizations
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Author(s):
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Karl Ropkins*+ and David C. Carslaw and Said Munir and Haibo Chen
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Companies:
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University of Leeds and King's College London and University of Leeds and University of Leeds
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Address:
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Institute for Transport Studies, , Leeds, International, LS2 9JT, United Kingdom
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Keywords:
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Geovisualization ;
R ;
R package lattice ;
R package openair ;
R package RgoogleMaps
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Abstract:
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The R package lattice provides an elegant and highly powerful implementation of the Trellis plotting structure described by Cleveland and colleagues. Therefore, the combination of another R package RgoogleMaps and lattice is an obvious starting point for the development of map based data visualization and analysis tools. While 'stand alone' plot functions developed using this combination are of obvious value, the code framework, which allows simple-to-use and flexible means of merging Google Maps and multiple lattice plot panels, is of possibly wider interest because it provides a highly practical template for the rapid third party development of novel geovisualization functions. To support this approach, this paper presents results from on-going work to integrate lattice and RgoogleMaps. Firstly, the basic lattice style code is used to demonstrate panel layering and plot development met
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