factor1.sas

来自「SAS for Windows统计分析系统教程,里面有源码」· SAS 代码 · 共 17 行

options nodate nonumber;
data factor1(type=corr);
  _type_='corr';
input _name_ $ x1 x2 x3 x4 x5 x6;
cards;
x1 1.0    0.8491 0.5106 0.2497 0.5285 0.3019
x2 0.8491 1.0    0.8062 0.5438 0.7887 0.6064
x3 0.5106 0.8062 1.0    0.7833 0.9284 0.8364
x4 0.2497 0.5438 0.7833 1.0    0.6457 0.9051
x5 0.5285 0.7887 0.9284 0.6457 1.0    0.7097
x6 0.3019 0.6064 0.8364 0.9051 0.7097 1.0
;
options linesize=64 pagesize=50;
proc factor data=factor1
method=principal n=2 rotate=varimax scree all;
run;