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x        y
80.0031        0.55
202.5367        1.45
251.1455        1.55
320.0033        2.35
340.0130        2.75
352.0136        3.15
0        0

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y = x/(p1+p2*x+p3*x^p4+exp(p5*x));

Root of Mean Square Error (RMSE):0.037325908153786
Sum of Square Error:0.00975256393653407
Correlation Coef. (R): 0.999386212306598
R-Square: 0.998772801348529
Determination Coef. (DC): 0.998769170692225
Chi-Square: 0.00260512913439614
F-Statistic: 406.230170862502

Parameter        Best Estimate
----------        -------------
p1        161.197682309561
p2        -0.304291214050003
p3        -5.50284837420996E-17
p4        7.6048423924995
p5        0.0204485024677346

No        Observedy        Calculatedy
1        0.55        0.563515624848957
2        1.45        1.41275909303877
3        1.55        1.60332842656486
4        2.35        2.29704135594302
5        2.75        2.79761566042096
6        3.15        3.13365324213739
7        0        0
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3Â¥2015-04-28 00:48:53
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2Â¥: Originally posted by dingd at 2015-04-27 11:56:40
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