factor11_2.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 factor11_2;
input number $ x1 x2 x3 x4 x5 x6 x7 x8 x9 x10;
cards;
1 947.00 23.40 14.80 45.30 0.46 85.20 373.00 9.54 0.37 3.88
2 935.00 23.20 16.20 41.70 0.40 83.30 305.00 7.90 0.38 4.81
3 918.20 20.90 14.80 43.30 0.38 82.60 320.00 9.51 0.43 4.52
4 910.70 23.40 16.10 44.00 0.46 85.20 338.00 8.60 0.33 3.84
5 905.00 22.90 17.00 39.80 0.45 80.40 348.00 9.53 0.42 4.40
6 892.60 22.30 15.70 44.00 0.41 85.40 286.00 8.67 0.39 4.50
7 853.40 20.90 15.90 41.60 0.35 85.40 273.00 9.79 0.42 4.29
8 837.80 20.20 14.40 37.30 0.33 82.50 326.00 7.62 0.36 4.73
9 833.30 22.20 15.20 38.30 0.37 82.20 310.00 7.84 0.40 5.10
10 760.30 20.40 15.50 40.70 0.32 84.20 268.00 7.75 0.35 4.52
run;

proc factor data=factor11_2 simple corr;
title3 'principal component analysis';
run;
Proc factor data=factor11_2 priors=smc msa scree residual preplot
     rotate=promax reorder plot outstat=fact_all;
run;