在做时间序列分析时,先做了两个变量的时间交叉相关图,但是没有看懂,求助论坛的高手指点一下:)
MODEL: MOD_8.
Listwise deletion. Missing cases: 12 Valid cases: 122
Cross Correlations: PPI_1 SDIFF(PPI,1,12)
亏损额_3 DIFF(亏损额_1,1)
Cross Stand.
Lag Corr. Err. -1 -.75 -.5 -.25 0 .25 .5 .75 1
蝌蝌趄蝌螋蝌蝌趄蝌螋蝌蝌趄蝌螋蝌蝌趄蝌?
-7 -.090 .093 . **? .
-6 -.109 .093 . **? .
-5 -.060 .092 . *? .
-4 -.041 .092 . *? .
-3 -.049 .092 . *? .
-2 -.022 .091 . * .
-1 -.012 .091 . * .
0 .013 .091 . * .
1 .073 .091 . ? .
2 .116 .091 . ?* .
3 .107 .092 . ?* .
4 .104 .092 . ?* .
5 .136 .092 . ?**.
6 .152 .093 . ?**.
7 .137 .093 . ?**.
Plot Symbols: Autocorrelations * Two Standard Error Limits .
Total cases: 134 Computable 0-order correlations: 122