用lisrel算出的协方差矩阵数值都特别大
这是怎么回事儿啊?请求帮助!注:数据是统计年鉴上的数据。<br /> Covariance Matrix <br /> <br /> RDC TCC TIC NPC PA PE<br /> -------- -------- -------- -------- -------- --------<br /> RDC 39644.293<br /> TCC 57435.313 105489.633<br /> TIC 32658.979 44819.533 29168.830<br /> NPC 47714.577 69238.109 39813.651 58267.477<br /> PA 141486.853 158750.552 110027.389 149561.9391412029.625<br /> PE 80431.447 71469.374 67461.109 92505.912 567486.139 412601.312<br /> BCS 31774.712 40991.767 25582.410 34994.505 197207.671 65292.486<br /> NPI 148622.730 212164.838 120692.081 173430.807 716078.878 342272.120<br /> FDI 18079.689 25891.336 14699.518 22541.869 24864.506 27341.805<br /> BQZC 69231.699 93027.001 59621.207 84431.167 234788.776 127339.294<br /> BZFZ 32468.309 49617.149 29808.244 40363.368 59653.211 49510.928<br /> P 9494.156 12972.972 9607.938 12164.775 -5305.899 11252.072<br /> S 7926.375 11588.137 7177.414 10039.393 5704.864 11339.299<br /> Covariance Matrix <br /> <br /> BCS NPI FDI BQZC BZFZ P<br /> -------- -------- -------- -------- -------- --------<br /> BCS 46154.719<br /> NPI 139830.986 603729.563<br /> FDI 10495.264 61426.976 12331.354<br /> BQZC 56835.996 254737.192 32562.099 130018.195<br /> BZFZ 22317.386 112329.971 16489.305 58119.371 35049.746<br /> P 5637.733 27784.430 5708.150 18487.656 12090.630 5826.200<br /> S 4433.459 24724.807 4349.662 14682.809 8247.188 3541.241 很正常啊,只要不影响模型拟合就行了(当然,肯定是有影响的) 谢谢楼上的解答,但是怎么看别人算出来的协方差矩阵的数差不多都是小于1的呢? <strong> 3# <i>vecasun</i> </strong> <br /> <br /> 标准化啊页:
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