25555 - Produce a simple choropleth map using PROC GMAP

Sample 25555: Produce a simple choropleth map using PROC GMAP

This example uses PROC GMAP to produce a choropleth (2D) map that shows the total number of hazardous waste sites in each state.

The graphics output in the Results tab was produced using SAS® 9.2. Submitting the sample code with releases of SAS prior to SAS 9.2 might produce different results.

 /* Define the libref of MAPS if necessary */
*libname maps 'SAS-MAPS-library';

 /* Set the graphics environment */
goptions reset=all border cback=white htitle=13pt; 

 /* Create the SITES data set */
data sites;
   length Stcode $ 2;
   input Region Stcode $ Sites;
   State=stfips(stcode);
   datalines;
6   AR  12
10  AK  7
4   AL  12
9   AZ  10
9   CA  90
8   CO  15
1   CT  15
3   DE  18
4   FL  52
4   GA  15
9   HI  4
7   IA  16
10  ID  8
5   IL  38
5   IN  30
7   KS  10
4   KY  16
6   LA  15
1   MA  30
3   MD  13
1   ME  12
5   MI  72
5   MN  30
7   MO  22
4   MS  1
8   MT  8
4   NC  22
8   ND  0
7   NE  10
1   NH  18
2   NJ  105
6   NM  9
9   NV  1
2   NY  78
5   OH  34
6   OK  10
10  OR  10
3   PA  100
1   RI  12
4   SC  26
8   SD  2
4   TN  14
6   TX  26
8   UT  12
3   VA  25
1   VT  8
10  WA  49
5   WI  40
3   WV  6
8   WY  3
;
run;

 /* Define a title for the map */
title1 'Hazardous Waste Site Installations (1997)';

/* Display the choropleth map */
proc gmap map=maps.us data=sites;
   id state;
   choro sites / coutline=black;
run;
quit;

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Type:	Sample
Topic:	SAS Reference ==> Procedures ==> GMAP

Date Modified:	2005-07-29 03:02:38
Date Created:	2005-05-23 14:15:15

Product Family	Product	Host	SAS Release
Product Family	Product	Host	Starting	Ending
SAS System	SAS/GRAPH	z/OS	9 TS M0
		Microsoft® Windows® for 64-Bit Itanium-based Systems	9 TS M0
		Microsoft Windows Server 2003 Datacenter 64-bit Edition	9 TS M0
		Microsoft Windows Server 2003 Enterprise 64-bit Edition	9 TS M0
		Microsoft Windows 2000 Advanced Server	9 TS M0
		Microsoft Windows 2000 Datacenter Server	9 TS M0
		Microsoft Windows 2000 Server	9 TS M0
		Microsoft Windows 2000 Professional	9 TS M0
		Microsoft Windows NT Workstation	9 TS M0
		Microsoft Windows Server 2003 Datacenter Edition	9 TS M0
		Microsoft Windows Server 2003 Enterprise Edition	9 TS M0
		Microsoft Windows Server 2003 Standard Edition	9 TS M0
		Microsoft Windows XP Professional	9 TS M0
		64-bit Enabled AIX	9 TS M0
		64-bit Enabled HP-UX	9 TS M0
		64-bit Enabled Solaris	9 TS M0
		HP-UX IPF	9 TS M0
		Linux	9 TS M0
		OpenVMS Alpha	9 TS M0
		Tru64 UNIX	9 TS M0

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Sample 25555: Produce a simple choropleth map using PROC GMAP

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