regnlin6_18.sas

黄燕 吴平《SAS统计分析及应用》 书中一些例子的SAS程序代码

proc nlin data=data_prg.reg6_17d method=dud;
  parms b1=0.5 to 1 by 0.01   b2=1.7 to 2.1 by 0.01  
  b3=0.1 to 0.5 by 0.01  b4=-0.01 to 0 by 0.001;
  model y=b1*x1+b2*x3+b3*x4+b4*x33;
  der.b1=x1;
  der.b2=x3;
  der.b3=x4;
  der.b4=x33;
  output out=data_prg.reg6_18b p=yhat r=resid sse=scrs;
run;
proc print data=data_prg.reg6_18b;
  var y yhat resid scrs;
run;