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Справочная
система на версию 10.1
от 27/06/2023,
© ООО «ФОРСАЙТ»,
Year: Integer;
Свойство Year определяет начальный год исходного ряда.
Sub Main;
Var
Census2: SmCensus2;
res: Integer;
s, Av: Array Of Double;
Sub Print(Data: Array Of Double);
Var
i: Integer;
CI: ICultureInfo;
Begin
CI := CultureInfo.Current;
Debug.WriteLine("---Begin---");
For i := 0 To Data.Length - 1 Do
If Double.IsNan(Data[i]) Then
Debug.WriteLine("---empty---");
Else
Debug.WriteLine(i.ToString + ", " + CI.FormatDoublePrec(Data[i], 4));
End If;
End For;
Debug.WriteLine("---End---");
End Sub Print;
Begin
// значение s
s := New Double[36];
s[0] := 670.2000183;
s[1] := 576.0680563;
s[2] := 717.6484268;
s[3] := 856.9105808;
s[4] := 885.4609516;
s[5] := 1011.846431;
s[6] := 995.4496292;
s[7] := 1064.74221;
s[8] := 1033.324656;
s[9] := 780.8584552;
s[10] := 657.5033113;
s[11] := 654.5472579;
s[12] := Double.Nan;
s[13] := 642.4128544;
s[14] := Double.Nan;
s[15] := Double.Nan;
s[16] := 884.5042879;
s[17] := 1008.308908;
s[18] := 1108.363628;
s[19] := 1072.737175;
s[20] := 1019.183752;
s[21] := 895.5601672;
s[22] := 811.0306101;
s[23] := 756.601764;
s[24] := 826.6160466;
s[25] := 762.3903317;
s[26] := 931.5707266;
s[27] := 1026.666524;
s[28] := 1114.124119;
s[29] := 1099.626392;
s[30] := 1189.16892;
s[31] := 1092.343791;
s[32] := 1087.503861;
s[33] := 971.6522721;
s[34] := 826.2502823;
s[35] := 789.6322825;
Census2 := New SmCensus2.Create;
Census2.Serie.Value := s;
Census2.ModelPeriod.FirstPoint := 1;
Census2.ModelPeriod.LastPoint := 36;
Census2.MissingData.Method := MissingDataMethod.LinTrend;
Census2.SeasonalComponent.Mode := SeasonalityType.Multiplicative;
Census2.SeasonalComponentCycleType := SeasonalityCycleType.Quater;
Av := New Double[4];
Av[0] := 0.02;
Av[1] := 0.1;
Av[2] := 0.2;
Av[3] := 0.5;
Census2.MovingAverage := Av;
Census2.TraidingDaysAdjustment := TraidingDaysAdj.Auto;
Census2.StartPeriod.Year := 1;
Census2.StartPeriod.MonthOrQuarter := 1;
Census2.SigmaLevel.Lower := 0.9;
Census2.SigmaLevel.Upper := 2;
res := Census2.Execute;
If res<>0 Then
Debug.WriteLine(census2.Errors);
Else
Debug.WriteLine("=== Ряд после априорной корректировки ===");
Print(Census2.Results.B1);
Debug.WriteLine("=== Сезонная составляющая ===");
Print(Census2.Results.D10);
End If;
End Sub Main;
После выполнения в окно консоли будут выведены результаты расчетов методом:
Module execution started
=== Ряд после априорной корректировки ===
---Begin---
0, 670.2000
1, 576.0681
2, 717.6484
3, 856.9106
4, 885.4609
5, 1 011.8464
6, 995.4496
7, 1 064.7422
8, 1 033.3247
9, 780.8585
10, 657.5033
11, 654.5472
12, 867.2011
13, 642.4128
14, 879.6692
15, 885.9033
16, 884.5043
17, 1 008.3089
18, 1 108.3636
19, 1 072.7372
20, 1 019.1838
21, 895.5602
22, 811.0306
23, 756.6017
24, 826.6160
25, 762.3903
26, 931.5707
27, 1 026.6665
28, 1 114.1241
29, 1 099.6263
30, 1 189.1689
31, 1 092.3438
32, 1 087.5039
33, 971.6523
34, 826.2503
35, 789.6323
---End---
=== Сезонная составляющая ===
---Begin---
0, 107.4600
1, 94.3040
2, 96.9209
3, 101.4956
4, 107.0470
5, 94.4546
6, 97.3650
7, 101.3471
8, 106.1341
9, 95.1908
10, 97.9116
11, 100.8960
12, 105.3047
13, 95.7733
14, 98.6830
15, 100.4335
16, 104.4358
17, 96.1840
18, 99.6344
19, 99.8908
20, 103.9216
21, 96.1583
22, 100.5502
23, 99.5614
24, 103.4403
25, 96.2121
26, 101.1008
27, 99.2574
28, 103.4102
29, 96.1237
30, 101.2853
31, 99.1271
32, 103.5640
33, 95.9287
34, 101.4059
35, 99.0938
36, 103.6409
37, 95.8311
38, 101.4661
39, 99.0771
---End---
Module execution finished
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