IMsGreyForecastTransform.LowerConfidenceLevelSerie

Syntax

LowerConfidenceLevelSerie: IMsVariableStub;

Description

The LowerConfidenceLevelSerie property determines the variable, to which the data of lower confidence limit is loaded on calculating modeling problem. To cancel the data unloading, it is necessary to set the property to Null.

Comments

The property is outdated, use IMsMethodSeries.LowerConfidenceLevel.

Example

Executing the example requires a modeling problem in the container. The first model of the problem uses the Grey forecast for calculation.

Sub Main;

Var

MB: IMetabase;

KontKey: Integer;

MObj: IMetabaseObject;

Problem: IMsProblem;

CalcSett: IMsProblemCalculationSettings;

Calculation: IMsProblemCalculation;

Model: IMsModel;

Trans: IMsFormulaTransform;

VarTrans: IMsFormulaTransformVariable;

Tree: IMsFormulaTransformSlicesTree;

Slice: IMsFormulaTransformSlice;

Selector: IMsFormulaTransformSelector;

Formula: IMsFormula;

Grey: IMsGreyForecastTransform;

LowConfLvl, UpperConfLvl: IMsVariableStub;

Begin

MB := MetabaseClass.Active;

KontKey := MB.ItemById("KONT_MODEL").Key;

MObj := MB.ItemByIdNamespace("PROBLEM_1", KontKey).Edit;

//variables to which the data are loaded

LowConfLvl := MB.ItemByIdNamespace("LowConfLvl", KontKey).Edit As IMsVariableStub;

UpperConfLvl := MB.ItemByIdNamespace("UpperConfLvl", KontKey).Edit As IMsVariableStub;

Problem := MObj As IMsProblem;

Model := (Problem.MetaModel.CalculationChain.Item(0) As IMsCalculationChainModel).Model;

Model := (Model As IMetabaseObject).Edit As IMsModel;

Model.Series.Add(LowConfLvl As IMsVariable);

Model.Series.Add(UpperConfLvl As IMsVariable);

Trans := Model.Transform;

VarTrans := Trans.Outputs.Item(0);

Tree := VarTrans.SlicesTree(VarTrans);

Slice := Tree.CreateSlice(1);

Selector := Model.Transform.CreateSelector;

Selector.Slice := Slice;

Formula := Model.Transform.Transform(Selector);

Grey := Formula.Method As IMsGreyForecastTransform;

// lower confidence limit

Grey.LowerConfidenceLevelSerie := LowConfLvl;

// upper confidence limit

Grey.UpperConfidenceLevelSerie := UpperConfLvl;

CalcSett := Problem.CreateCalculationSettings;

Calculation := Problem.Calculate(CalcSett);

Calculation.Run;

(Model As IMetabaseObject).Save;

MObj.Save;

End Sub Main;

After executing the example variables with the LowConfLvl and highConfLvl identifiers are added to the list of model output variables. After calculating the problem, the data of low and upper confidential bounds, is unloaded.