例03-06程序.sas

SAS应用_医学统计学的例题程序及其结果,学习SAS的必备资料.

/*用MEANS作配对资料两个样本均数比较的t检验*/
data ex3_6;
  input x1 x2 @@;
  d=x1-x2;
cards;
0.840      0.580
0.591      0.509
0.674      0.500
0.632      0.316
0.687      0.337
0.978      0.517
0.750      0.454
0.730      0.512
1.200      0.997
0.870      0.506
;
proc means t prt;
  var d;
run;

/*用UNIVARIATE过程作配对资料两样本均数比较的t检验*/
proc univariate data=ex3_6;
  var d;
run;