Assembly: Stat;
Namespace: Prognoz.Platform.Interop.Stat;
The ISmNonLinearEquations interface defines the parameters of the non-linear equations system.
ISmNonLinearEquations
| Property name | Brief description | |
| The CalcInitExpressionMode property determines the mode of defining initial values of the target variables. | ||
| The CoefficientsOrder property determines the coefficients order. | ||
| Outdated. The DampingFactorTolerance property determines the precision, with which the length of step should be found to satisfy the condition F(x[k]+A*p[k])<F(x[k]). | ||
| The DerivativeShift property determines the increment of an argument (%) for calculating partial derivatives required for the Newton method. | ||
| The Functions property determines a list of non-linear equations. | ||
| The FunctionValues property returns the function values for the found solution. | ||
| The InitApproximation property determines initial approximations. | ||
| The InitApproximationActual property returns actually used initial approximations. | ||
| The JacobianCalcFrequency property determines how often the Jacobian is calculated when a non-linear equation system is solved using the Newton method. | ||
| The LinearEqSolutionMethod property determines the method for calculating the next approximation to solve a linearized equation system. | ||
| The MakeNewtonMethodQuicker property determines whether optimization is used for the Newton method. | ||
| The MaxIteration property determines the maximum number of iterations, within which the solution is found. | ||
| Outdated. The MaxStep property determines the value of maximum distance between approximations. | ||
| The MethodType property determines the method for solving a system of non-linear equations. | ||
| Outdated. The MinIteration property determines the minimum number of iterations, within which a solution should be found. | ||
| The Solution property returns the system solution. | ||
| The Tolerance property determines the accuracy of solution. | ||
| The UseDerivatives property determines whether analytical derivatives are used in solution search. |
| Property name | Brief description | |
| The DisplayName property returns the displayed method name. | ||
| The ErrorByStatus property returns an error message by the error number. | ||
| The Errors property returns a message with all the errors and warnings. | ||
| The Name property returns the internal method name. | ||
| The Status property returns the method execution status. | ||
| The SupportsR property returns whether statistical method can be calculated via R package. | ||
| The UseR property determines whether statistical method is calculated via the R package. | ||
| The WarningByStatus property returns a warning text by its number. | ||
| The Warnings property returns the warnings that occurred at method calculation. | ||
| The WarningsCount property returns the number of warnings that occurred at the method calculation. | ||
| The WarningsNumbers property returns numbers of warnings that occurred at the 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 | |
| The Clone method clones a statistical method object. | ||
| The Execute method executes a statistical method. | ||
| The LoadFromXML method loads statistical method settings from XML code. | ||
| The SaveToXML method unloads statistical method settings to XML code. |
See also:
Stat Assembly Interfaces | Methods of solving a system of nonlinear equations