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感谢参与，应助指数 +1
csgt0: 金币+2, 谢谢 2013-01-28 09:33:48

不知道你的待求参数有无范围限制啊：

均方差(RMSE): 8.31947758800665
残差平方和(SSE): 2214.83863479504
相关系数(R): 0.997935719198391
相关系数之平方(R^2): 0.99587569965201
决定系数(DC): 0.99481687723922
F统计(F-Statistic): 0.140265415216766

参数最佳估算
-------------------- -------------
threshold -11.1735787546749
xh 15.8036939820232
xaob 18861529.7173228
xnob 5391223.81531015

====== 输出结果 =====

文件：数据文件-1
No t 目标y1 计算y1 目标y2 计算y2 目标y3 计算y3 目标y4 计算y4
1 1 117.28 135.052397153462 43.87 46.3638885666233 0 2.98287348811997 0 1.00543079998633
2 2 108.71 130.470677939255 43.74 42.7126100319142 0 5.36948800829282 0 2.23215724618028
3 3 108.1 125.917060941714 36.46 38.9877996299342 0.72 7.75051820426253 0.15 3.53800832137376
4 4.5 107.28 119.145218392566 32.63 33.2856427477016 1.85 11.3477969767926 1.16 5.58612450536486
5 6 108 112.454193121807 21.17 27.470201612535 9.1 14.98283124575 1.94 7.7100609930056
6 8 107 103.689469904645 10.35 19.5907437098469 14.2 19.8704644491608 5.38 10.6273627826666
7 10 103.34 95.1812024530504 4.43 11.6625310278031 18.46 24.7421139532419 6.63 13.6109908921335
8 11 101.38 91.0887679756759 0 7.74522176977836 20.63 27.1199565655675 8.78 15.1151481327546

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2楼2013-01-26 10:19:45

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3楼2013-01-26 13:14:39

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fegg7502: 金币+2, 鼓励交流 2013-01-29 09:17:34

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