Assembly: Stat;
The ISmNonLinearEquations interface defines the parameters of the non-linear equations system.
ISmNonLinearEquations
Property name | Brief description | |
CalcInitExpressionMode | The CalcInitExpressionMode property determines the mode of defining initial values of the target variables. | |
CoefficientsOrder | The CoefficientsOrder property determines the coefficients order. | |
DerivativeShift | The DerivativeShift property determines the increment of an argument (%) for calculating partial derivatives required for the Newton method. | |
Functions | The Functions property determines a list of non-linear equations. | |
FunctionValues | The FunctionValues property returns the function values for the found solution. | |
InitApproximation | The InitApproximation property determines initial approximations. | |
InitApproximationActual | The InitApproximationActual property returns actually used initial approximations. | |
JacobianCalcFrequency | The JacobianCalcFrequency property determines how often the Jacobian is calculated when a non-linear equation system is solved using the Newton method. | |
LinearEqSolutionMethod | The LinearEqSolutionMethod property determines the method for calculating the next approximation to solve a linearized equation system. | |
MakeNewtonMethodQuicker | The MakeNewtonMethodQuicker property determines whether optimization is used for the Newton method. | |
MaxIteration | The MaxIteration property determines the maximum number of iterations, within which the solution is found. | |
MethodType | The MethodType property determines the method for solving a system of non-linear equations. | |
Solution | The Solution property returns the system solution. | |
Tolerance | The Tolerance property determines the accuracy of solution. | |
UseDerivatives | The UseDerivatives property determines whether analytical derivatives are used in solution search. |
Property name | Brief description | |
DisplayName | The DisplayName property returns the displayed method name. | |
ErrorByStatus | The ErrorByStatus property returns an error message by the error number. | |
Errors | The Errors property returns a message with all the errors and warnings. | |
Name | The Name property returns the internal method name. | |
PerformanceTime | The PerformanceTime property returns method execution time. | |
Status | The Status property returns the method execution status. | |
SupportsR | The SupportsR property returns whether statistical method can be calculated via R package. | |
UseR | The UseR property determines whether statistical method is calculated via the R package. | |
WarningByStatus | The WarningByStatus property returns a warning text by its number. | |
Warnings | The Warnings property returns the warnings that occurred on method calculation. | |
WarningsCount | The WarningsCount property returns the number of warnings that occurred on method calculation. | |
WarningsNumbers | The WarningsNumbers property returns numbers of the warnings that occurred on method calculation. |
Method name | Brief description | |
InitExpression | The InitExpression method checks if entered variables and equations without executing statistical method are correct. |
Method Name | Brief description | |
Clone | The Clone method clones a statistical method object. | |
Execute | The Execute method executes a statistical method. | |
LoadFromXML | The LoadFromXML method loads statistical method settings from XML code. | |
SaveToXML | The SaveToXML method unloads statistical method settings to XML code. |
See also:
Stat Assembly Interfaces | Methods of solving a system of nonlinear equations