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lzht1986

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x:0   24730.61695        74191.85084        197844.9356        247306.1695        296767.4034        346228.6373        395689.8712        494612.3389        593534.8067        989224.6779        1483837.017
y:0  0.004813558        0.007707773        0.011742784        0.014139346        0.030793407        0.071161766        0.130432155        0.164566468        0.180179473        0.182158173        0.187475258
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dingd

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lzht1986: ½ð±Ò+30, ¡ï¡ï¡ïºÜÓаïÖú 2016-05-05 17:22:49
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y = x/(p1*x/(p2+x)-p3*x-p4)+p5*x^p6;

¾ù·½²î(RMSE): 0.00398917890032777
²Ð²îƽ·½ºÍ(SSE): 0.000190962579585843
Ïà¹ØÏµÊý(R): 0.998652911780934
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.997307638208538
ÐÞÕýRƽ·½(Adj. R^2): 0.996709335588213
È·¶¨ÏµÊý(DC): 0.997289022509951
¿¨·½ÏµÊý(Chi-Square): 0.00266149926808803
Fͳ¼Æ(F-Statistic): 3655.5257463581

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----------        -------------
p1        1331804.02777032
p2        -318170.644104505
p3        -18.4540123739131
p4        8298930.52460252
p5        3.06146525558753E-5
p6        0.581903145345755
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2Â¥2016-05-03 22:05:39
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1340385814

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2016-05-03 22:05:39
ÊÔÊÔÕâ¸ö£º
y = x/(p1*x/(p2+x)-p3*x-p4)+p5*x^p6;

¾ù·½²î(RMSE): 0.00398917890032777
²Ð²îƽ·½ºÍ(SSE): 0.000190962579585843
Ïà¹ØÏµÊý(R): 0.998652911780934
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.997307638208538
ÐÞ ...

ÇëÎÊÕâ¸öº¯ÊýÊÇÔõôÅжϳöÀ´ÒªÓÃÕâ¸öµÄ
3Â¥2016-12-08 08:26:16
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by 1340385814 at 2016-12-08 08:26:16
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