factor11_1.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

DATA data_prg.SOCECON;
TITLE 'Five Socioeconomic Variables';
TITLE2 'See Page 14 of Harman: Modern Factor Analysis,3rd ED';
INPUT POP SCHOOL EMPLOY SERVICES HOUSE;
CARDS;
5700 12.8 2500 270 25000
1000 10.9  600  10 10000
3400  8.8 1000  10 9000
3800 13.6 1700 140 25000
4000 12.8 1600 140 25000
8200  8.3 2600  60 12000
1200 11.4  400  10 16000
9100 11.5 3300  60 14000
9900 12.5 3400 180 18000
9600 13.7 3600 390 25000
9600  9.6 3300  80 12000
9400 11.4 4000 100 13000
;
PROC FACTOR DATA=data_prg.SOCECON SIMPLE CORR;
TITLE3 'Principal Component Analysis';
RUN;