Name 

Description 

 

DeriveProcedure 

Defines derivatives of regression function. 

 

Dirty 

When any of the TMtxNonLinReg properties changes, this property is automatically set to true. 

 

RegressFunction 

Defines the regression function of several regression parameters. 

 

StopReason 

Returns the reason why regression parameters calculation stopped. 

 

Verbose 

If not nil then the optimization method uses it for logging each optimization step. 

 

YCalc 

Vector of calculated values. 

 

Name 

Description 

 

AutoUpdate 

If true then changing any of the TMtxNonLinReg properties will trigger the Recalc method. 

 

B 

Stores the regression coefficients. 

 

GradTolerance 

Defines minimal allowed gradient C-Norm. 

 

MaxIteration 

Defines one of the conditions for terminating the regression coefficient calculation. 

 

OptMethod 

Optimization method used. 

 

SoftSearch 

Defines line search algorithm for Quasi-Newton and Conjugate methods. 

 

Tolerance 

Defines one of the conditions for terminating the regression coefficient calculation. 

 

UseWeights 

Weighted non-linear regression. 

 

Weights 

Weights. 

 

X 

Vector of independant variables. 

 

Y 

Vector of the dependant variable.