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RegModels.LogisticFit Method
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Fits logistic equation to data.

Syntax
C#
Visual Basic
public static void LogisticFit([In] TVec B, [In] TVec X, [In] TVec Y, bool Constant, [In] TVec Weights);
Parameters
Parameters 
Description 
[In] TVec B 
Returns regression coefficients for logistic function. 
[In] TVec X 
Vector of independent variable. 
[In] TVec Y 
Vector of dependent variable. 
bool Constant 
If false, B[0] i.e. constant term in nominator is set to 0.0. 
[In] TVec Weights 
Weights (optional). Weights are used only if they are set. 
Remarks

The routine fits equations to data by minimizing the sum of squared residuals. The observed values obey the following equation: 

 

 

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