标题: how to invoke maps library? [打印本页] 作者: shiyiming 时间: 2011-10-14 01:48 标题: how to invoke maps library? There is a libname maps in SAS librarys which is similar with sashelp, but I cannot use it directly like we can do 'proc print data=sashelp.class;run;' directly without assign libname sashelp.
The SAS log indicated libname map is not assigned.
so, just wonder someone can help: how can I complete 'libname maps 'SAS-data-library';'
proc gmap map=maps.us data=work.sites;
id state;
choro region/discrete;
run;
quit;