A geographer, demographer, and spatial statistician. I work on projects that help organizations understand policy impacts and demographic change.
14 How to open a Shapefile in R? jan 22 '12
3 Defining datum for Lambert Azimuthal Equal Area and converting to geographic coordinates sep 25 '12
2 GIS Shapefiles map to Zipcodes to districts sep 17 '12
1 How to analyze temporal point data in R? sep 18 '12