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NLS Page 		Eckerle4
Dataset
Starting Values

Dataset
Name:
Eckerle4

Procedure: Nonlinear Least Squares Regression
Certification Method & Definitions

Data: 1 Response Variable (y)
1 Predictor Variable (x)
35 Observations
Higher Level of Difficulty
Observed Data
Model: y = f(x;beta) + e = (beta(1)) / (beta(2))exp[(-(x - beta(3)^2) / (2beta(2)^2)] + e


               Starting Values     

Parameter		      Start 1      Start 2      Start 3
     beta(1) 1.0000000000E+00 1.5000000000E+00 1.5543827178E+00
     beta(2) 1.0000000000E+01 5.0000000000E+00 4.0888321754E+00
     beta(3) 5.0000000000E+02 4.5000000000E+02 4.5154121844E+02