SAS中文论坛

标题: 领略一下SAS的三维绘图功能 [打印本页]

作者: shiyiming 时间: 2003-11-6 22:31
标题: 领略一下SAS的三维绘图功能
一段绘制三维图形的SAS程序，各位领略一下SAS的强大绘图功能吧！

（这里目前无法贴图，请在自己的机器上运行，观察图形效果）

ods listing close;

ods html file="your_filename.htm";

goptions reset = all
      device  = activex
      gunit = pct
      border
      xpixels = 640
      ypixels = 480
      htitle  = 4
      htext = 4
      cback = CXFFF7CE
      colors  = (CX00FF94 CX00C4FF CX001FFF CX8400FF CXFF00D4);

data hat;
   do x=-5 to 5 by 0.25;
      do y=-5 to 5 by 0.25;
         z=sin(sqrt(x*x+y*y));
         output;
      end;
   end;
run;

title1 'Surface Plot of HAT Data Set';
title2 'Quadrant One';

proc g3d data=hat;

   plot y*x=z / des='Hat'
               grid;
run;
quit;

ods html close;
ods listing;

欢迎光临 SAS中文论坛 (http://mysas.net/forum/)