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