Team:NTU-Singapore/Parts/Curve4

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(Curve fit for 4mM Lactose)
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[[Image:L2_g3.jpg|900px|Gauss 3]]
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[[Image:L4_g3.jpg|900px|Gauss 3]]
General model Gauss3:<br>
General model Gauss3:<br>

Revision as of 15:12, 30 August 2008


Back to Correlations

Curve fit for 4mM Lactose

Gauss 3

General model Gauss3:

      f(x) = 
a1*exp(-((x-b1)/c1)^2) + a2*exp(-((x-b2)/c2)^2) +
a3*exp(-((x-b3)/c3)^2)

Coefficients (with 95% confidence bounds):

      a1 =  2.169e+015  (-7.326e+018, 7.33e+018)
b1 = 2.365e+004 (-2.195e+006, 2.242e+006)
c1 = 3592 (-1.993e+005, 2.065e+005)
a2 = 65.6 (-17.27, 148.5)
b2 = 3168 (2938, 3399)
c2 = 573.9 (326.2, 821.5)
a3 = 496.9 (461, 532.7)
b3 = 2920 (-2275, 8115)
c3 = 1.152e+004 (-4381, 2.742e+004)


Goodness of fit:

 SSE: 236.8
R-square: 0.9979
Adjusted R-square: 0.9977
RMSE: 1.894