logist1.sas

SAS for Windows统计分析系统教程,里面有源码

options nodate nonumber;
title 'The Logistic Regression';
data logist1;
  input x1 x2 x3 y@@;
cards;
39 34 11 0 42 30 11 0
40 35 11 0 48 38 12 0
42 29 12 0 39 33 13 0
38 32 13 0 45 37 13 0
35 35 13 0 36 29 13 0
38 33 14 0 45 39 11 1
51 37 12 1 42 37 12 1
42 55 12 1 43 49 12 1
45 36 12 1 40 44 13 1
41 40 13 1 39 48 13 1
45 41 13 1 46 43 14 1
45 44 15 1
;
proc logistic;
  model  y=x1 x2 x3;
run;