IMsCompositeFormulaTermSetList.IncludedCount

Syntax

IncludedCount: Integer;

Description

The IncludedCount property returns the number of sets used for model calculation.

Example

Executing the example requires that the modeling container (CONT_MODEL) contains a model (BinReg) that uses the binary regression method for calculation.

Sub UserProc;
Var
    MB: IMetabase;
    SpaceDescr: IMetabaseObjectDescriptor;
    MObj: IMetabaseObject;
    Model: IMsModel;
    Trans: IMsFormulaTransform;
    VarTrans: IMsFormulaTransformVariable;
    Tree: IMsFormulaTransformSlicesTree;
    Slice: IMsFormulaTransformSlice;
    Selector: IMsFormulaTransformSelector;
    Formula: IMsFormula;
    Binary: IMsBinaryRegressionTransform;
    Explanatories: IMsCompositeFormulaTermSetList;
    i, j: Integer;
    TermSet: IMsCompositeFormulaTermSet;
    CompTerm: IMsCompositeFormulaTerm;
Begin
    MB := MetabaseClass.Active;
    SpaceDescr := mb.ItemById("CONT_MODEL");
    MObj := MB.ItemByIdNamespace("BinReg", SpaceDescr.Key).Bind;
    Model := MObj As IMsModel;
    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);
    Binary := Formula.Method As IMsBinaryRegressionTransform;
    Explanatories := Binary.Explanatories;
    Debug.WriteLine("Terms used for model calculation:");
    For i := 0 To Explanatories.Count - 1 Do
        TermSet := Explanatories.Item(i);
        If TermSet.Included Then
            For j := 0 To TermSet.Count - 1 Do
                CompTerm := TermSet.Item(j);
                Debug.WriteLine("    " + CompTerm.ExpressionText);
            End For;
        End If;
    End For;
    Debug.WriteLine("Number of sets used for model calculation: " + Explanatories.IncludedCount.ToString);
End Sub UserProc;

After executing the example sets of terms of the explained series used for model calculation are displayed in the console window. Their total number is also displayed.