BACKGROUND Health, disease, and health care differ from place to place and from time to time. The graphics represented in this paper are not platformspecific and can be adapted by both beginning and advanced SAS users. If this distance were less than or equal to 3 miles, I'd like to code a variable, MILE3, as 1, otherwise zero. I want to repeat this process for stores 147 vs 211, 147 vs 245, etc. SAS 9.2 is required for the GEOCODE procedure. For example, DISTANCEGEODIST(40.00376,-105.27621,40.58591,-105.00766, 'M') This value would give the distance, in miles, between stores 147 and 193. The analytic graphics in this paper were developed with version 9.1.3 or 9.2 of SAS executing on a Windows XP platform. Examples include maps, grid squares, area charts, and X-Y plots. This paper combines the graphics available in SAS/GRAPH with other available SAS tools to explore spatial relationships in the health care arena. SAS ® provides a comprehensive set of graphics tools and procedures as part of the SAS/GRAPH ® product that can be used for distance mapping, including the new GEOCODE procedure and the GEODIST function, available with SAS 9.2. Distance mapping is one of many tools in the geomatics toolbox that furthers this understanding. Geomaticists assist in discovering and eliminating disease, aid in public health disease prevention and health promotion initiatives, and support healthcare service planning and delivery through defining spatial relationships. Health geomatics is used to improve the understanding of relationships between people, location, time, and health. SAS Institute has a training center located on 7th Avenue in New York, but lunch is not provided. ![]() Here is the complete code for this example. Geomatics is the science concerned with using mathematical methods with spatial data to learn about the earth's surface. GEODIST function You will also combine datasets and use multiple PROC SGMAP statements to plot data onto background maps.
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