freq1.sas

SAS for Windows统计分析系统教程,里面有源码

data freq1;
 input height@@;
cards;
142.3 156.6 142.7 145.7 138.2 141.6 142.5 130.5 134.5 143.8 134.4 148.8
137.9 151.3 140.8 149.8 145.2 141.8 146.8 135.1 150.3 133.1 142.7 143.9
151.1 144.0 145.4 146.2 143.3 156.3 141.9 140.7 141.2 141.5 148.8 140.1
150.6 139.5 146.4 143.8 143.5 139.2 144.7 139.3 141.9 147.8 140.5 138.9
134.7 147.3 138.1 140.2 137.4 145.1 145.8 147.9 150.8 144.5 137.1 147.1
142.9 134.9 142.6 142.3 125.9 132.7 152.9 147.9 141.8 141.4 140.9 141.4
160.9 154.2 137.9 139.9 149.9 147.5 136.9 148.1 134.7 138.5 138.9 137.7
138.5 139.6 143.5 142.9 129.4 142.5 141.2 148.9 154.0 147.7 152.3 146.6
132.1 145.9 146.7 144.0 135.5 144.4 143.4 137.4 143.6 150.0 143.3 146.5
149.0 142.1 140.2 145.4 142.4 148.9 146.7 139.2 139.6 142.4 138.7 139.9
;
proc freq;
  tables height/list chisq deviation;
run;
proc univariate plot normal;
  var height;
run;
proc chart;
  vbar height;
run;