68115 - Create a bubble map with gradient colors

Sample 68115: Create a bubble map with gradient colors

This sample creates a choropleth map with bubbles colored using a gradient scale.

   /* Get the center x/y of each state. */
data centers (keep = statecode x y); 
   set mapsgfk.uscenter (where=(ocean^='Y'));
run;

   /* Merge in the % population change for each state. */
proc sql noprint;
   create table my_data as 
   select unique centers.*, 
   us_data.change_2010/100 format=percentn7.0 as change_2010 
   from centers left join sashelp.us_data
   on centers.statecode=us_data.statecode;
quit; 

title1 color=gray33 height=22pt "% Change in State Population 2000 to 2010";

proc sgmap plotdata=my_data mapdata=mapsgfk.us;
   choromap / mapid=statecode lineattrs=(color=gray77);
   bubble x=x y=y size=change_2010 / colorresponse=change_2010 
          bradiusmin=1 bradiusmax=30 
          colormodel=(yellow orange red) name='bub';
   gradlegend 'bub' / title='';
run;

These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

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

Date Modified:	2021-08-02 10:26:24
Date Created:	2021-07-02 10:48:39

Product Family	Product	Host	Product Release		SAS Release
Product Family	Product	Host	Starting	Ending	Starting	Ending
SAS System	Base SAS	z/OS	9.4_M7		9.4 TS1M7
		z/OS 64-bit	9.4_M7		9.4 TS1M7
		Microsoft® Windows® for x64	9.4_M7		9.4 TS1M7
		Microsoft Windows 8 Enterprise 32-bit	9.4_M7		9.4 TS1M7
		Microsoft Windows 8 Enterprise x64	9.4_M7		9.4 TS1M7
		Microsoft Windows 8 Pro 32-bit	9.4_M7		9.4 TS1M7
		Microsoft Windows 8 Pro x64	9.4_M7		9.4 TS1M7
		Microsoft Windows 8.1 Enterprise 32-bit	9.4_M7		9.4 TS1M7
		Microsoft Windows 8.1 Enterprise x64	9.4_M7		9.4 TS1M7
		Microsoft Windows 8.1 Pro 32-bit	9.4_M7		9.4 TS1M7
		Microsoft Windows 8.1 Pro x64	9.4_M7		9.4 TS1M7
		Microsoft Windows 10	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2008	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2008 R2	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2008 for x64	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2012 Datacenter	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2012 R2 Datacenter	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2012 R2 Std	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2012 Std	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2016	9.4_M7		9.4 TS1M7
		Microsoft Windows Server 2019	9.4_M7		9.4 TS1M7
		Windows 7 Enterprise 32 bit	9.4_M7		9.4 TS1M7
		Windows 7 Enterprise x64	9.4_M7		9.4 TS1M7
		Windows 7 Home Premium 32 bit	9.4_M7		9.4 TS1M7
		Windows 7 Home Premium x64	9.4_M7		9.4 TS1M7
		Windows 7 Professional 32 bit	9.4_M7		9.4 TS1M7
		Windows 7 Professional x64	9.4_M7		9.4 TS1M7
		Windows 7 Ultimate 32 bit	9.4_M7		9.4 TS1M7
		Windows 7 Ultimate x64	9.4_M7		9.4 TS1M7
		64-bit Enabled AIX	9.4_M7		9.4 TS1M7
		64-bit Enabled Solaris	9.4_M7		9.4 TS1M7
		HP-UX IPF	9.4_M7		9.4 TS1M7
		Linux for x64	9.4_M7		9.4 TS1M7
		Solaris for x64	9.4_M7		9.4 TS1M7

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Sample 68115: Create a bubble map with gradient colors

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