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标题: 请教个程序结果解释 [打印本页]

作者: shiyiming 时间: 2010-6-10 14:40
标题: 请教个程序结果解释
程序运行出来，怎么判断出双因子的结论最合适。
以下是程序：
DATA ECON;
   TITLE 'Four Socioeconomic Variables';
   TITLE 'Modern Fctor Analysis';
   INPUT assets debt turnover profits;
   CARDS;
4.89 32.35 1.99 7.07
17.56  60.12 2.59 13.15
10.62  63.84 2.33 5.74
12.12  43.56 2.19 8.26
12.74  57.58 2.59 5.78
13.22  58.46 3.05 5.43
11.51  60.36 2.45 5.20
16.71  60.83 2.72 10.51
15.46  49.40 2.77 11.85
15.28  61.34 2.33 19.61
;
PROC FACTOR DATA=SOCECON METHOD=ML HEYWOOD N=1;
   TITLE3 'Maximun-Likelihood Factor Analysis with One Factor';
PROC FACTOR DATA=SOCECON METHOD=ML HEYWOOD N=2;
   TITLE3 'Maximun-Likelihood Factor Analysis with Two Factors';
PROC FACTOR DATA=SOCECON METHOD=ML HEYWOOD N=3;
   TITLE3 'Maximun-Likelihood Factor Analysis with Three Factors';
RUN;
结果太多，大侠们可以运行一下看看。帮我解答解答，O(∩_∩)O谢谢

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