1NIST/ITL StRD
2Dataset Name:  Misra1a           (Misra1a.dat)
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4File Format:   ASCII
5               Starting Values   (lines 41 to 42)
6               Certified Values  (lines 41 to 47)
7               Data              (lines 61 to 74)
8
9Procedure:     Nonlinear Least Squares Regression
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11Description:   These data are the result of a NIST study regarding
12               dental research in monomolecular adsorption.  The
13               response variable is volume, and the predictor
14               variable is pressure.
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16Reference:     Misra, D., NIST (1978).
17               Dental Research Monomolecular Adsorption Study.
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25Data:          1 Response Variable  (y = volume)
26               1 Predictor Variable (x = pressure)
27               14 Observations
28               Lower Level of Difficulty
29               Observed Data
30
31Model:         Exponential Class
32               2 Parameters (b1 and b2)
33
34               y = b1*(1-exp[-b2*x])  +  e
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38          Starting values                  Certified Values
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40        Start 1     Start 2           Parameter     Standard Deviation
41  b1 =   500         250           2.3894212918E+02  2.7070075241E+00
42  b2 =     0.0001      0.0005      5.5015643181E-04  7.2668688436E-06
43
44Residual Sum of Squares:                    1.2455138894E-01
45Residual Standard Deviation:                1.0187876330E-01
46Degrees of Freedom:                                12
47Number of Observations:                            14
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60Data:   y               x
61      10.07E0      77.6E0
62      14.73E0     114.9E0
63      17.94E0     141.1E0
64      23.93E0     190.8E0
65      29.61E0     239.9E0
66      35.18E0     289.0E0
67      40.02E0     332.8E0
68      44.82E0     378.4E0
69      50.76E0     434.8E0
70      55.05E0     477.3E0
71      61.01E0     536.8E0
72      66.40E0     593.1E0
73      75.47E0     689.1E0
74      81.78E0     760.0E0
75