Name 

Description 

 

AutoUpdate 

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

 

B 

Stores the regression coefficients. 

 

DeriveProcedure 

Defines derivatives of regression function. 

 

Dirty 

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

 

GradTolerance 

Defines minimal allowed gradient C-Norm. 

 

MaxIteration 

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

 

OptMethod 

Optimization method used. 

 

RegressFunction 

Defines the regression function of several regression parameters. 

 

SoftSearch 

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

 

StopReason 

Returns the reason why regression parameters calculation stopped. 

 

Tolerance 

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

 

UseWeights 

Weighted non-linear regression. 

 

Verbose 

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

 

Weights 

Weights. 

 

X 

Vector of independant variables. 

 

Y 

Vector of the dependant variable. 

 

YCalc 

Vector of calculated values.