Date: 09/26/08   Time: 05:56      
Sample: 1 1545      
Included observations: 1544      
      
Autocorrelation Partial Correlation  AC   PAC  Q-Stat  Prob
      
        |       |         |       | 1 -0.013 -0.013 0.2571 0.612
        |       |         |       | 2 -0.015 -0.015 0.5837 0.747
        |*      |         |*      | 3 0.067 0.067 7.5358 0.057
        |       |         |       | 4 0.054 0.056 12.132 0.016
        |       |         |       | 5 -0.040 -0.037 14.628 0.012
        |       |         |       | 6 -0.034 -0.039 16.461 0.011
        |       |         |       | 7 0.027 0.018 17.571 0.014
        |       |         |       | 8 -0.026 -0.025 18.661 0.017
        |       |         |       | 9 -0.000 0.009 18.661 0.028
        |       |         |       | 10 0.033 0.032 20.344 0.026
        |       |         |*      | 11 0.066 0.066 27.034 0.005
        |       |         |       | 12 0.021 0.026 27.698 0.006
      
这个是上证指数的日收益率的序列相关行检验，我不知道这个是的阶数怎么确定。谢谢大家帮忙