学步园

/*proc corr*/
ods graphics on;
proc corr data=sashelp.stocks plots=matrix(histogram); ;
   var open high low close adjclose  ;
run;
ods graphics off;
/*sgscatter*/
title 'Scatter Plot matrix';
proc sgscatter data=sashelp.stocks;
   matrix open high low close adjclose 
          /diagonal=(histogram)                                       ;
run;

综合起来有以下方法制矩阵散点图：

1.proc corr 

2.sgcatterhttp://support.sas.com/documentation/cdl/en/grstatproc/62603/HTML/default/viewer.htm#sgscatter-chap.htm

3.INSIGHT模块

4.iml 

http://support.sas.com/documentation/cdl/en/imlug/59656/HTML/default/viewer.htm#graphstart_sect11.htm

           另外，《A Handbook of Statistics Analysis Using SAS》的附录A中记录了作矩阵散点图的宏，也是利用iml完成