You've already forked lazarus-ccr
LazStats: Use TAChart and SPC template form in CUMSUMUnit
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7658 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
@ -49,7 +49,7 @@
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||||
<PackageName Value="LCL"/>
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||||
</Item7>
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</RequiredPackages>
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||||
<Units Count="175">
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||||
<Units Count="176">
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<Unit0>
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||||
<Filename Value="LazStats.lpr"/>
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<IsPartOfProject Value="True"/>
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||||
@ -744,12 +744,11 @@
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<UnitName Value="KaplanMeierUnit"/>
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</Unit88>
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<Unit89>
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<Filename Value="forms\analysis\statistical_process_control\cumsumunit.pas"/>
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<Filename Value="forms\analysis\statistical_process_control\cumsumunit1.pas"/>
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<IsPartOfProject Value="True"/>
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||||
<ComponentName Value="CUMSUMFrm"/>
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<HasResources Value="True"/>
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<ResourceBaseClass Value="Form"/>
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<UnitName Value="CUMSUMUnit"/>
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</Unit89>
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<Unit90>
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<Filename Value="forms\simulations\corsimunit.pas"/>
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@ -1421,6 +1420,14 @@
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<ResourceBaseClass Value="Form"/>
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<UnitName Value="UChartUnit"/>
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</Unit174>
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<Unit175>
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<Filename Value="forms\analysis\statistical_process_control\cumsumunit.pas"/>
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||||
<IsPartOfProject Value="True"/>
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||||
<ComponentName Value="CUSUMChartForm"/>
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<HasResources Value="True"/>
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<ResourceBaseClass Value="Form"/>
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<UnitName Value="CUMSUMUnit"/>
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</Unit175>
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</Units>
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</ProjectOptions>
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<CompilerOptions>
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@ -8,7 +8,8 @@ uses
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{$ENDIF}{$ENDIF}
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Interfaces, // this includes the LCL widgetset
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Forms, tachartlazaruspkg, tachartprint, lhelpcontrolpkg,
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Globals, LicenseUnit, OptionsUnit, DictionaryUnit, MainDM, MainUnit;
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Globals, LicenseUnit, OptionsUnit, DictionaryUnit, MainDM, MainUnit,
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cumsumunit;
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{$R LazStats.res}
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@ -28,6 +29,7 @@ begin
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end;
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Application.CreateForm(TMainDataModule, MainDataModule);
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Application.CreateForm(TOS3MainFrm, OS3MainFrm);
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Application.CreateForm(TCUSUMChartForm, CUSUMChartForm);
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Application.Run;
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end.
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@ -56,7 +56,7 @@ type
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function GetFileName: String;
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procedure PlotMeans(ATitle, AXTitle, AYTitle, ADataTitle, AGrandMeanTitle: String;
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const Groups: StrDyneVec; const Means: DblDyneVec;
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UCL, LCL, GrandMean, TargetSpec, LowerSpec, UpperSpec: double);
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UCL, LCL, GrandMean, TargetSpec, LowerSpec, UpperSpec: double); virtual;
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procedure Reset; virtual;
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procedure Compute; virtual;
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function Validate(out AMsg: String; out AControl: TWinControl): Boolean; virtual;
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@ -243,14 +243,23 @@ begin
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FChartFrame.Chart.BottomAxis.Marks.style := smsLabel;
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end;
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FChartFrame.HorLine(GrandMean, clRed, psSolid, AGrandMeanTitle);
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rightLabels.Add(GrandMean, GrandMean, AGrandMeanTitle);
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if not IsNaN(GrandMean) then
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begin
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FChartFrame.HorLine(GrandMean, clRed, psSolid, AGrandMeanTitle);
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rightLabels.Add(GrandMean, GrandMean, AGrandMeanTitle);
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end;
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FChartFrame.HorLine(UCL, CL_COLOR, CL_STYLE, 'UCL/LCL');
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rightLabels.Add(UCL, UCL, 'UCL');
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if not IsNaN(UCL) then
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begin
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FChartFrame.HorLine(UCL, CL_COLOR, CL_STYLE, 'UCL/LCL');
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rightLabels.Add(UCL, UCL, 'UCL');
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end;
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FChartFrame.HorLine(LCL, CL_COLOR, CL_STYLE, '');
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rightLabels.Add(UCL, LCL, 'LCL');
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if not IsNaN(LCL) then
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begin
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FChartFrame.HorLine(LCL, CL_COLOR, CL_STYLE, '');
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rightLabels.Add(UCL, LCL, 'LCL');
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end;
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if not IsNan(UpperSpec) then
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begin
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@ -1,354 +1,234 @@
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object CUMSUMFrm: TCUMSUMFrm
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Left = 717
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Height = 346
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Top = 262
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Width = 476
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inherited CUSUMChartForm: TCUSUMChartForm
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HelpType = htKeyword
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HelpKeyword = 'html/CUMSUMChart.htm'
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AutoSize = True
|
||||
Caption = 'CUMSUM Chart'
|
||||
ClientHeight = 346
|
||||
ClientWidth = 476
|
||||
Caption = 'Cumulative Sum Control Chart'
|
||||
OnActivate = FormActivate
|
||||
OnCreate = FormCreate
|
||||
OnShow = FormShow
|
||||
Position = poMainFormCenter
|
||||
LCLVersion = '2.1.0.0'
|
||||
object Label1: TLabel
|
||||
AnchorSideLeft.Control = Owner
|
||||
AnchorSideTop.Control = Owner
|
||||
Left = 8
|
||||
Height = 15
|
||||
Top = 8
|
||||
Width = 97
|
||||
BorderSpacing.Left = 8
|
||||
BorderSpacing.Top = 8
|
||||
Caption = 'Selection Variables'
|
||||
ParentColor = False
|
||||
end
|
||||
object Label2: TLabel
|
||||
AnchorSideLeft.Control = GroupEdit
|
||||
AnchorSideTop.Control = Owner
|
||||
Left = 242
|
||||
Height = 15
|
||||
Top = 8
|
||||
Width = 77
|
||||
BorderSpacing.Top = 8
|
||||
Caption = 'Group Variable'
|
||||
ParentColor = False
|
||||
end
|
||||
object Label3: TLabel
|
||||
AnchorSideLeft.Control = MeasEdit
|
||||
AnchorSideTop.Control = GroupEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
Left = 242
|
||||
Height = 15
|
||||
Top = 64
|
||||
Width = 117
|
||||
BorderSpacing.Top = 16
|
||||
Caption = 'Measurement Variable'
|
||||
ParentColor = False
|
||||
end
|
||||
object VarList: TListBox
|
||||
AnchorSideLeft.Control = Owner
|
||||
AnchorSideTop.Control = Label1
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = GroupBox2
|
||||
AnchorSideBottom.Control = Bevel2
|
||||
Left = 8
|
||||
Height = 272
|
||||
Top = 25
|
||||
Width = 226
|
||||
Anchors = [akTop, akLeft, akRight, akBottom]
|
||||
BorderSpacing.Left = 8
|
||||
BorderSpacing.Top = 2
|
||||
BorderSpacing.Right = 8
|
||||
ItemHeight = 0
|
||||
OnClick = VarListClick
|
||||
TabOrder = 0
|
||||
end
|
||||
object GroupEdit: TEdit
|
||||
AnchorSideLeft.Control = GroupBox2
|
||||
AnchorSideTop.Control = Label2
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = Owner
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 242
|
||||
Height = 23
|
||||
Top = 25
|
||||
Width = 226
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 2
|
||||
BorderSpacing.Right = 8
|
||||
ReadOnly = True
|
||||
TabOrder = 1
|
||||
Text = 'GroupEdit'
|
||||
end
|
||||
object MeasEdit: TEdit
|
||||
AnchorSideLeft.Control = GroupBox2
|
||||
AnchorSideTop.Control = Label3
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = Owner
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 242
|
||||
Height = 23
|
||||
Top = 81
|
||||
Width = 226
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 2
|
||||
BorderSpacing.Right = 8
|
||||
ReadOnly = True
|
||||
TabOrder = 2
|
||||
Text = 'MeasEdit'
|
||||
end
|
||||
object GroupBox1: TGroupBox
|
||||
AnchorSideLeft.Control = GroupBox2
|
||||
AnchorSideTop.Control = MeasEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = Owner
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 242
|
||||
Height = 107
|
||||
Top = 120
|
||||
Width = 226
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 16
|
||||
BorderSpacing.Right = 8
|
||||
Caption = 'CUMSUM V-Mask Specifications'
|
||||
ClientHeight = 87
|
||||
ClientWidth = 222
|
||||
TabOrder = 3
|
||||
object Label4: TLabel
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = DeltaEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 15
|
||||
Top = 6
|
||||
Width = 94
|
||||
BorderSpacing.Left = 12
|
||||
Caption = 'Delta (Effect Size):'
|
||||
ParentColor = False
|
||||
inherited SpecsPanel: TPanel
|
||||
Width = 432
|
||||
ClientWidth = 432
|
||||
inherited ButtonPanel: TPanel
|
||||
Width = 432
|
||||
ClientWidth = 432
|
||||
TabOrder = 5
|
||||
inherited CloseBtn: TButton
|
||||
Left = 377
|
||||
TabOrder = 3
|
||||
end
|
||||
inherited ComputeBtn: TButton
|
||||
Left = 293
|
||||
TabOrder = 2
|
||||
end
|
||||
inherited ResetBtn: TButton
|
||||
Left = 231
|
||||
TabOrder = 1
|
||||
end
|
||||
inherited HelpBtn: TButton
|
||||
Left = 180
|
||||
TabOrder = 0
|
||||
end
|
||||
inherited Bevel1: TBevel
|
||||
Width = 424
|
||||
end
|
||||
end
|
||||
object Label5: TLabel
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = AlphaEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 15
|
||||
Top = 33
|
||||
Width = 94
|
||||
BorderSpacing.Left = 12
|
||||
Caption = 'Alpha Probability:'
|
||||
ParentColor = False
|
||||
end
|
||||
object Label6: TLabel
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = BetaEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 15
|
||||
Top = 60
|
||||
Width = 86
|
||||
BorderSpacing.Left = 12
|
||||
Caption = 'Beta Probability:'
|
||||
ParentColor = False
|
||||
end
|
||||
object DeltaEdit: TEdit
|
||||
AnchorSideLeft.Control = AlphaEdit
|
||||
AnchorSideTop.Control = GroupBox1
|
||||
AnchorSideRight.Control = GroupBox1
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 114
|
||||
Height = 23
|
||||
Top = 2
|
||||
Width = 100
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 2
|
||||
BorderSpacing.Right = 8
|
||||
TabOrder = 0
|
||||
Text = 'DeltaEdit'
|
||||
end
|
||||
object AlphaEdit: TEdit
|
||||
AnchorSideLeft.Control = Label5
|
||||
AnchorSideLeft.Side = asrBottom
|
||||
AnchorSideTop.Control = DeltaEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = GroupBox1
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 114
|
||||
Height = 23
|
||||
Top = 29
|
||||
Width = 100
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Left = 8
|
||||
BorderSpacing.Top = 4
|
||||
BorderSpacing.Right = 8
|
||||
TabOrder = 1
|
||||
Text = 'AlphaEdit'
|
||||
end
|
||||
object BetaEdit: TEdit
|
||||
AnchorSideLeft.Control = AlphaEdit
|
||||
AnchorSideTop.Control = AlphaEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = GroupBox1
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 114
|
||||
Height = 23
|
||||
Top = 56
|
||||
Width = 100
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 4
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
TabOrder = 2
|
||||
Text = 'BetaEdit'
|
||||
end
|
||||
end
|
||||
object GroupBox2: TGroupBox
|
||||
AnchorSideTop.Control = GroupBox1
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = Owner
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 242
|
||||
Height = 51
|
||||
Top = 243
|
||||
Width = 226
|
||||
Anchors = [akTop, akRight]
|
||||
AutoSize = True
|
||||
BorderSpacing.Top = 16
|
||||
BorderSpacing.Right = 8
|
||||
Caption = 'Option:'
|
||||
ClientHeight = 31
|
||||
ClientWidth = 222
|
||||
TabOrder = 4
|
||||
object TargetChk: TCheckBox
|
||||
AnchorSideLeft.Control = GroupBox2
|
||||
AnchorSideTop.Control = TargetEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 19
|
||||
Top = 2
|
||||
Width = 141
|
||||
AutoSize = False
|
||||
BorderSpacing.Left = 12
|
||||
BorderSpacing.Right = 12
|
||||
Caption = 'Use Target Specification:'
|
||||
inherited VarList: TListBox
|
||||
Width = 212
|
||||
TabOrder = 0
|
||||
end
|
||||
object TargetEdit: TEdit
|
||||
AnchorSideLeft.Control = TargetChk
|
||||
AnchorSideLeft.Side = asrBottom
|
||||
AnchorSideTop.Control = GroupBox2
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 165
|
||||
Height = 23
|
||||
Top = 0
|
||||
Width = 49
|
||||
Alignment = taRightJustify
|
||||
BorderSpacing.Left = 12
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
TabOrder = 1
|
||||
Text = 'TargetEdit'
|
||||
inherited GroupLabel: TLabel
|
||||
Left = 228
|
||||
end
|
||||
end
|
||||
object Bevel2: TBevel
|
||||
AnchorSideTop.Control = Panel1
|
||||
AnchorSideRight.Control = Owner
|
||||
AnchorSideRight.Side = asrBottom
|
||||
AnchorSideBottom.Control = Panel1
|
||||
Left = 0
|
||||
Height = 8
|
||||
Top = 297
|
||||
Width = 476
|
||||
Anchors = [akLeft, akRight, akBottom]
|
||||
Shape = bsBottomLine
|
||||
end
|
||||
object Panel1: TPanel
|
||||
Left = 0
|
||||
Height = 41
|
||||
Top = 305
|
||||
Width = 476
|
||||
Align = alBottom
|
||||
AutoSize = True
|
||||
BevelOuter = bvNone
|
||||
ClientHeight = 41
|
||||
ClientWidth = 476
|
||||
TabOrder = 5
|
||||
object ResetBtn: TButton
|
||||
AnchorSideLeft.Control = Panel1
|
||||
AnchorSideTop.Control = Panel1
|
||||
AnchorSideRight.Control = ComputeBtn
|
||||
Left = 267
|
||||
Height = 25
|
||||
Top = 8
|
||||
Width = 54
|
||||
Anchors = [akTop, akRight]
|
||||
AutoSize = True
|
||||
BorderSpacing.Top = 8
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
Caption = 'Reset'
|
||||
OnClick = ResetBtnClick
|
||||
inherited GroupEdit: TEdit
|
||||
Left = 228
|
||||
Width = 204
|
||||
TabOrder = 1
|
||||
end
|
||||
object ComputeBtn: TButton
|
||||
AnchorSideLeft.Control = Panel1
|
||||
AnchorSideTop.Control = Panel1
|
||||
AnchorSideRight.Control = CloseBtn
|
||||
Left = 329
|
||||
Height = 25
|
||||
Top = 8
|
||||
Width = 76
|
||||
Anchors = [akTop, akRight]
|
||||
AutoSize = True
|
||||
BorderSpacing.Top = 8
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
Caption = 'Compute'
|
||||
OnClick = ComputeBtnClick
|
||||
inherited MeasLabel: TLabel
|
||||
Left = 228
|
||||
end
|
||||
inherited MeasEdit: TEdit
|
||||
Left = 228
|
||||
Width = 204
|
||||
TabOrder = 2
|
||||
end
|
||||
object HelpBtn: TButton
|
||||
Tag = 141
|
||||
AnchorSideLeft.Control = Panel1
|
||||
AnchorSideTop.Control = Panel1
|
||||
AnchorSideRight.Control = ResetBtn
|
||||
Left = 208
|
||||
Height = 25
|
||||
Top = 8
|
||||
Width = 51
|
||||
Anchors = [akTop, akRight]
|
||||
AutoSize = True
|
||||
BorderSpacing.Left = 8
|
||||
BorderSpacing.Top = 8
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
Caption = 'Help'
|
||||
OnClick = HelpBtnClick
|
||||
TabOrder = 0
|
||||
inherited Bevel2: TBevel
|
||||
Left = 205
|
||||
end
|
||||
object CloseBtn: TButton
|
||||
AnchorSideLeft.Control = Panel1
|
||||
AnchorSideTop.Control = Panel1
|
||||
AnchorSideRight.Control = Panel1
|
||||
object GroupBox1: TGroupBox[8]
|
||||
AnchorSideLeft.Control = MeasEdit
|
||||
AnchorSideTop.Control = MeasEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = MeasEdit
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 413
|
||||
Height = 25
|
||||
Top = 8
|
||||
Width = 55
|
||||
Anchors = [akTop, akRight]
|
||||
AutoSize = True
|
||||
BorderSpacing.Top = 8
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
Caption = 'Close'
|
||||
ModalResult = 11
|
||||
Left = 228
|
||||
Height = 107
|
||||
Top = 120
|
||||
Width = 204
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 24
|
||||
Caption = 'CUMSUM V-Mask Specifications'
|
||||
ClientHeight = 87
|
||||
ClientWidth = 200
|
||||
TabOrder = 3
|
||||
object Label4: TLabel
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = DeltaEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 15
|
||||
Top = 6
|
||||
Width = 94
|
||||
BorderSpacing.Left = 12
|
||||
Caption = 'Delta (Effect Size):'
|
||||
ParentColor = False
|
||||
end
|
||||
object Label5: TLabel
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = AlphaEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 15
|
||||
Top = 33
|
||||
Width = 94
|
||||
BorderSpacing.Left = 12
|
||||
Caption = 'Alpha Probability:'
|
||||
ParentColor = False
|
||||
end
|
||||
object Label6: TLabel
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = BetaEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 15
|
||||
Top = 60
|
||||
Width = 86
|
||||
BorderSpacing.Left = 12
|
||||
Caption = 'Beta Probability:'
|
||||
ParentColor = False
|
||||
end
|
||||
object DeltaEdit: TEdit
|
||||
AnchorSideLeft.Control = AlphaEdit
|
||||
AnchorSideTop.Control = GroupBox1
|
||||
AnchorSideRight.Control = GroupBox1
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 114
|
||||
Height = 23
|
||||
Top = 2
|
||||
Width = 78
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 2
|
||||
BorderSpacing.Right = 8
|
||||
Constraints.MinWidth = 64
|
||||
TabOrder = 0
|
||||
Text = 'DeltaEdit'
|
||||
end
|
||||
object AlphaEdit: TEdit
|
||||
AnchorSideLeft.Control = Label5
|
||||
AnchorSideLeft.Side = asrBottom
|
||||
AnchorSideTop.Control = DeltaEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = GroupBox1
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 114
|
||||
Height = 23
|
||||
Top = 29
|
||||
Width = 78
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Left = 8
|
||||
BorderSpacing.Top = 4
|
||||
BorderSpacing.Right = 8
|
||||
Constraints.MinWidth = 64
|
||||
TabOrder = 1
|
||||
Text = 'AlphaEdit'
|
||||
end
|
||||
object BetaEdit: TEdit
|
||||
AnchorSideLeft.Control = AlphaEdit
|
||||
AnchorSideTop.Control = AlphaEdit
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = GroupBox1
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 114
|
||||
Height = 23
|
||||
Top = 56
|
||||
Width = 78
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Top = 4
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
Constraints.MinWidth = 64
|
||||
TabOrder = 2
|
||||
Text = 'BetaEdit'
|
||||
end
|
||||
end
|
||||
object GroupBox2: TGroupBox[9]
|
||||
AnchorSideLeft.Control = GroupBox1
|
||||
AnchorSideTop.Control = GroupBox1
|
||||
AnchorSideTop.Side = asrBottom
|
||||
AnchorSideRight.Control = MeasEdit
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 228
|
||||
Height = 51
|
||||
Top = 243
|
||||
Width = 204
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
AutoSize = True
|
||||
BorderSpacing.Top = 16
|
||||
BorderSpacing.Bottom = 8
|
||||
Caption = 'Option:'
|
||||
ClientHeight = 31
|
||||
ClientWidth = 200
|
||||
TabOrder = 4
|
||||
object TargetChk: TCheckBox
|
||||
AnchorSideLeft.Control = GroupBox2
|
||||
AnchorSideTop.Control = TargetEdit
|
||||
AnchorSideTop.Side = asrCenter
|
||||
Left = 12
|
||||
Height = 19
|
||||
Top = 2
|
||||
Width = 108
|
||||
BorderSpacing.Left = 12
|
||||
BorderSpacing.Right = 8
|
||||
Caption = 'Use Target Specs'
|
||||
TabOrder = 0
|
||||
end
|
||||
object TargetEdit: TEdit
|
||||
AnchorSideLeft.Control = TargetChk
|
||||
AnchorSideLeft.Side = asrBottom
|
||||
AnchorSideTop.Control = GroupBox2
|
||||
AnchorSideRight.Control = GroupBox2
|
||||
AnchorSideRight.Side = asrBottom
|
||||
Left = 128
|
||||
Height = 23
|
||||
Top = 0
|
||||
Width = 64
|
||||
Alignment = taRightJustify
|
||||
Anchors = [akTop, akLeft, akRight]
|
||||
BorderSpacing.Left = 8
|
||||
BorderSpacing.Right = 8
|
||||
BorderSpacing.Bottom = 8
|
||||
Constraints.MinWidth = 64
|
||||
TabOrder = 1
|
||||
Text = 'TargetEdit'
|
||||
end
|
||||
end
|
||||
end
|
||||
inherited SpecsSplitter: TSplitter
|
||||
Left = 435
|
||||
end
|
||||
inherited PageControl1: TPageControl
|
||||
Left = 443
|
||||
Width = 478
|
||||
inherited ReportPage: TTabSheet
|
||||
ClientWidth = 470
|
||||
inherited Panel1: TPanel
|
||||
Width = 458
|
||||
ClientWidth = 454
|
||||
inherited ReportMemo: TMemo
|
||||
Width = 446
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@ -1,10 +1,3 @@
|
||||
// File for testing: "BoltSizes.laz"
|
||||
// Lot No --> Group variable
|
||||
// BoltLngth --> Measurement variable
|
||||
// Delta --> 0.01
|
||||
// Alpha --> 0.05
|
||||
// Beta ---> 0.20
|
||||
|
||||
unit CUMSUMUnit;
|
||||
|
||||
{$mode objfpc}{$H+}
|
||||
@ -12,527 +5,342 @@ unit CUMSUMUnit;
|
||||
interface
|
||||
|
||||
uses
|
||||
Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
|
||||
StdCtrls, ExtCtrls, Buttons,
|
||||
MainUnit, Globals, DataProcs, OutputUnit, BlankFrmUnit, ContextHelpUnit;
|
||||
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, ComCtrls, ExtCtrls,
|
||||
StdCtrls, Globals, BasicSPCUnit;
|
||||
|
||||
type
|
||||
|
||||
{ TCUMSUMFrm }
|
||||
{ TCUSUMChartForm }
|
||||
|
||||
TCUMSUMFrm = class(TForm)
|
||||
Bevel2: TBevel;
|
||||
ComputeBtn: TButton;
|
||||
HelpBtn: TButton;
|
||||
Panel1: TPanel;
|
||||
ResetBtn: TButton;
|
||||
CloseBtn: TButton;
|
||||
ReturnBtn1: TButton;
|
||||
TargetEdit: TEdit;
|
||||
TargetChk: TCheckBox;
|
||||
DeltaEdit: TEdit;
|
||||
TCUSUMChartForm = class(TBasicSPCForm)
|
||||
AlphaEdit: TEdit;
|
||||
BetaEdit: TEdit;
|
||||
DeltaEdit: TEdit;
|
||||
GroupBox1: TGroupBox;
|
||||
GroupBox2: TGroupBox;
|
||||
Label4: TLabel;
|
||||
Label5: TLabel;
|
||||
Label6: TLabel;
|
||||
MeasEdit: TEdit;
|
||||
GroupEdit: TEdit;
|
||||
Label1: TLabel;
|
||||
Label2: TLabel;
|
||||
Label3: TLabel;
|
||||
VarList: TListBox;
|
||||
procedure ComputeBtnClick(Sender: TObject);
|
||||
TargetChk: TCheckBox;
|
||||
TargetEdit: TEdit;
|
||||
procedure FormActivate(Sender: TObject);
|
||||
procedure FormCreate(Sender: TObject);
|
||||
procedure FormShow(Sender: TObject);
|
||||
procedure HelpBtnClick(Sender: TObject);
|
||||
procedure ResetBtnClick(Sender: TObject);
|
||||
procedure VarListClick(Sender: TObject);
|
||||
private
|
||||
{ private declarations }
|
||||
FAutoSized: boolean;
|
||||
semean: double;
|
||||
procedure PlotMeans(var Means: DblDyneVec; NoGrps: integer; GrandMean: double);
|
||||
function Validate(out AMsg: String; out AControl: TWinControl): Boolean;
|
||||
public
|
||||
{ public declarations }
|
||||
end;
|
||||
SEMean: Double;
|
||||
protected
|
||||
procedure Compute; override;
|
||||
procedure PlotMeans(ATitle, AXTitle, AYTitle, ADataTitle, AGrandMeanTitle: String;
|
||||
const Groups: StrDyneVec; const Means: DblDyneVec;
|
||||
UCL, LCL, GrandMean, TargetSpec, LowerSpec, UpperSpec: double); override;
|
||||
procedure Reset; override;
|
||||
function Validate(out AMsg: String; out AControl: TWinControl): Boolean; override;
|
||||
end;
|
||||
|
||||
var
|
||||
CUMSUMFrm: TCUMSUMFrm;
|
||||
CUSUMChartForm: TCUSUMChartForm;
|
||||
|
||||
|
||||
implementation
|
||||
|
||||
{$R *.lfm}
|
||||
|
||||
uses
|
||||
Math;
|
||||
Math, TAChartUtils, TASeries,
|
||||
Utils, MainUnit, DataProcs;
|
||||
|
||||
{ TCUMSUMFrm }
|
||||
{ TCUSUMChartForm }
|
||||
|
||||
procedure TCUMSUMFrm.ResetBtnClick(Sender: TObject);
|
||||
VAR i : integer;
|
||||
begin
|
||||
VarList.Clear;
|
||||
GroupEdit.Text := '';
|
||||
MeasEdit.Text := '';
|
||||
DeltaEdit.Text := '';
|
||||
TargetEdit.Text := '';
|
||||
TargetChk.Checked := false;
|
||||
for i := 1 to NoVariables do
|
||||
VarList.Items.Add(OS3MainFrm.DataGrid.Cells[i,0]);
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.VarListClick(Sender: TObject);
|
||||
procedure TCUSUMChartForm.Compute;
|
||||
var
|
||||
index: integer;
|
||||
i, j, grpIndex, numGrps, grpSize, oldGrpSize, numValues: Integer;
|
||||
X, Xsq, Xmin, Xmax, target, grandMean, grandSum, grandSD, UCL, LCL: Double;
|
||||
sizeError: Boolean;
|
||||
grp: String;
|
||||
groups: StrDyneVec = nil;
|
||||
means: DblDyneVec = nil;
|
||||
stdDev: DblDyneVec = nil;
|
||||
cumSums: DblDyneVec = nil;
|
||||
count: IntDyneVec = nil;
|
||||
ColNoSelected: IntDyneVec = nil;
|
||||
lReport: TStrings;
|
||||
|
||||
begin
|
||||
index := VarList.ItemIndex;
|
||||
if index > -1 then
|
||||
SetLength(ColNoSelected, 2);
|
||||
ColNoSelected[0] := GrpVar;
|
||||
ColNoSelected[1] := MeasVar;
|
||||
|
||||
groups := GetGroups();
|
||||
numGrps := Length(groups);
|
||||
grpSize := 0;
|
||||
oldGrpSize := 0;
|
||||
|
||||
SetLength(means, numGrps);
|
||||
SetLength(count, numGrps);
|
||||
SetLength(stdDev, numGrps);
|
||||
SetLength(cumSums, numGrps);
|
||||
SEMean := 0.0;
|
||||
grandMean := 0.0;
|
||||
grandSum := 0.0;
|
||||
sizeError := false;
|
||||
|
||||
// Count "good" data points
|
||||
numValues := 0;
|
||||
for i := 1 to NoCases do
|
||||
if GoodRecord(i, Length(ColNoSelected), ColNoSelected) then inc(numValues);
|
||||
|
||||
// calculate group ranges, grand mean, group sd's, semeans
|
||||
for j := 0 to numGrps - 1 do // groups
|
||||
begin
|
||||
if GroupEdit.Text = '' then
|
||||
GroupEdit.Text := VarList.Items[index]
|
||||
else
|
||||
MeasEdit.Text := VarList.Items[index];
|
||||
VarList.Items.Delete(index);
|
||||
Xmin := Infinity;
|
||||
Xmax := -Infinity;
|
||||
for i := 1 to NoCases do
|
||||
begin
|
||||
if not GoodRecord(i, Length(ColNoSelected), ColNoSelected) then continue;
|
||||
grp := Trim(OS3MainFrm.DataGrid.Cells[GrpVar, i]);
|
||||
grpIndex := IndexOfString(groups, grp);
|
||||
if grpIndex = j then
|
||||
begin
|
||||
X := StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[MeasVar, i]));
|
||||
Xsq := X * X;
|
||||
if X > Xmax then Xmax := X;
|
||||
if X < Xmin then Xmin := X;
|
||||
inc(count[grpIndex]);
|
||||
means[grpIndex] := means[grpIndex] + X;
|
||||
stddev[grpIndex] := stddev[grpIndex] + Xsq;
|
||||
SEMean := SEMean + Xsq;
|
||||
grandMean := grandMean + X;
|
||||
end;
|
||||
end; // next case
|
||||
|
||||
grpSize := count[j];
|
||||
if j = 0 then oldgrpSize := grpSize;
|
||||
if (oldGrpsize <> grpSize) or (grpSize < 2) then
|
||||
begin
|
||||
sizeError := true;
|
||||
break;
|
||||
end;
|
||||
|
||||
stdDev[j] := stddev[j] - sqr(means[j]) / grpSize;
|
||||
stddev[j] := stddev[j] / (grpSize - 1);
|
||||
stddev[j] := sqrt(stddev[j]);
|
||||
means[j] := means[j] / grpSize;
|
||||
end; // next group
|
||||
|
||||
if (grpSize < 2) or (grpSize > 25) or sizeError then
|
||||
begin
|
||||
ErrorMsg('Group size error.');
|
||||
exit;
|
||||
end;
|
||||
|
||||
// now get cumulative deviations of means from target
|
||||
if TargetChk.Checked then
|
||||
target := StrToFloat(TargetEdit.Text)
|
||||
else
|
||||
target := means[numGrps-1];
|
||||
cumsums[0] := means[0] - target;
|
||||
grandSum := grandSum + (means[0] - target);
|
||||
for j := 1 to numGrps-1 do
|
||||
begin
|
||||
cumsums[j] := cumsums[j-1] + (means[j] - target);
|
||||
grandSum := grandSum + (means[j] - target);
|
||||
end;
|
||||
|
||||
SEMean := SEMean - sqr(grandMean)/numValues;
|
||||
SEMean := sqrt(SEMean/(numValues - 1));
|
||||
grandSD := SEMean;
|
||||
SEMean := SEMean/sqrt(numValues);
|
||||
grandMean := grandMean/numValues; // mean of all observations
|
||||
grandSum := grandSum/numGrps; // mean of the group means
|
||||
UCL := grandMean + 3.0*SEMean;
|
||||
LCL := grandMean - 3.0*SEMean;
|
||||
if (LCL < 0.0) then LCL := 0.0;
|
||||
|
||||
// Print results
|
||||
lReport := TStringList.Create;
|
||||
try
|
||||
lReport.Clear;
|
||||
lReport.Add('CUMSUM Chart Results');
|
||||
lReport.Add('');
|
||||
lReport.Add(' Group Size Mean Std.Dev. Cum.Dev. of' );
|
||||
lReport.Add(' Mean from Target');
|
||||
lReport.Add('------- ---- -------- -------- ----------------');
|
||||
for i := 0 to numGrps - 1 do
|
||||
lReport.Add('%7d %4d %8.2f %8.2f %16.2f', [i+1, count[i], means[i], stddev[i], cumsums[i]]);
|
||||
lReport.Add('');
|
||||
lReport.Add('Mean of group deviations: %8.3f', [grandSum]);
|
||||
lReport.Add('Mean of all observations: %8.3f', [grandMean]);
|
||||
lReport.Add('Std. Dev. of Observations: %8.3f', [grandSD]);
|
||||
lReport.Add('Standard Error of Mean: %8.3f', [SEMean]);
|
||||
lReport.Add('Target Specification: %8.3f', [target]);
|
||||
lReport.Add('Lower Control Limit: %8.3f', [LCL]);
|
||||
lReport.Add('Upper Control Limit: %8.3f', [UCL]);
|
||||
|
||||
ReportMemo.Lines.Assign(lReport);
|
||||
finally
|
||||
lReport.Free;
|
||||
end;
|
||||
|
||||
// Show graph
|
||||
PlotMeans(
|
||||
Format('Cumulative Sum Chart for "%s"', [GetFileName]), // chart title
|
||||
GroupEdit.Text, // x title
|
||||
'CUSUM of ' + MeasEdit.Text, // y title
|
||||
'Data', // series title
|
||||
'Mean deviation', // mean label at right
|
||||
groups, cumSums,
|
||||
NaN, NaN, grandSum,
|
||||
NaN, NaN, NaN
|
||||
);
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.FormActivate(Sender: TObject);
|
||||
|
||||
procedure TCUSUMChartForm.FormActivate(Sender: TObject);
|
||||
var
|
||||
w: Integer;
|
||||
begin
|
||||
if FAutoSized then
|
||||
exit;
|
||||
|
||||
w := MaxValue([HelpBtn.Width, ResetBtn.Width, ComputeBtn.Width, CloseBtn.Width]);
|
||||
HelpBtn.Constraints.MinWidth := w;
|
||||
ResetBtn.Constraints.MinWidth := w;
|
||||
ComputeBtn.Constraints.MinWidth := w;
|
||||
CloseBtn.Constraints.MinWidth := w;
|
||||
|
||||
VarList.Constraints.MinWidth := GroupBox1.Width * 8 div 10;
|
||||
VarList.Constraints.MinHeight := GroupBox2.Top + GroupBox2.Height - VarList.Top;
|
||||
|
||||
Constraints.MinWidth := Width;
|
||||
Constraints.MinHeight := Height;
|
||||
|
||||
FAutoSized := true;
|
||||
DisableAutoSizing;
|
||||
try
|
||||
GroupBox2.Anchors := GroupBox2.Anchors - [akRight];
|
||||
VarList.Constraints.MinWidth := VarListLabel.Width;
|
||||
SpecsPanel.Constraints.MinWidth := Max(
|
||||
CloseBtn.Left + CloseBtn.Width - HelpBtn.Left + HelpBtn.BorderSpacing.Around,
|
||||
GroupBox2.Width * 2 + VarList.BorderSpacing.Right + VarList.BorderSpacing.Left
|
||||
);
|
||||
Constraints.MinHeight := GroupBox2.Top + GroupBox2.Height + GroupBox2.BorderSpacing.Bottom + ButtonPanel.Height;
|
||||
GroupBox2.Anchors := GroupBox2.Anchors + [akRight];
|
||||
finally
|
||||
EnableAutoSizing;
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.FormCreate(Sender: TObject);
|
||||
|
||||
{ Overridden to draw the V-Mark }
|
||||
procedure TCUSUMChartForm.PlotMeans(ATitle, AXTitle, AYTitle, ADataTitle, AGrandMeanTitle: String;
|
||||
const Groups: StrDyneVec; const Means: DblDyneVec;
|
||||
UCL, LCL, GrandMean, TargetSpec, LowerSpec, UpperSpec: double);
|
||||
var
|
||||
alpha, beta, delta, deltaSD, gamma, d, h, k: Double;
|
||||
ser: TLineSeries;
|
||||
ext: TDoubleRect;
|
||||
x0, y0, x1, y1, x2, y2, x3, y3: Double;
|
||||
begin
|
||||
Assert(OS3MainFrm <> nil);
|
||||
if BlankFrm = nil then
|
||||
Application.CreateForm(TBlankFrm, BlankFrm);
|
||||
inherited;
|
||||
if DeltaEdit.Text = '' then
|
||||
exit;
|
||||
|
||||
alpha := StrToFloat(AlphaEdit.Text);
|
||||
beta := StrToFloat(BetaEdit.Text);
|
||||
delta := StrToFloat(DeltaEdit.Text); // This is in data units
|
||||
deltaSD := delta / SEMean; // This is in multiples of std deviations
|
||||
|
||||
// see : https://www.itl.nist.gov/div898/handbook/pmc/section3/pmc323.htm
|
||||
d := 2.0 / sqr(deltaSD) * ln((1.0 - beta)/alpha);
|
||||
k := deltaSD * SEMean / 2.0;
|
||||
h := d * k;
|
||||
|
||||
ser := TLineSeries.Create(FChartFrame.Chart);
|
||||
FChartFrame.Chart.AddSeries(ser);
|
||||
ser.SeriesColor := clBlue;
|
||||
ser.Title := 'V-Mask';
|
||||
|
||||
ext := FChartFrame.Chart.GetFullExtent;
|
||||
x1 := Length(Means); // 1-based!
|
||||
y1 := Means[High(Means)] + h;
|
||||
x0 := 1;
|
||||
y0 := y1 - k*(x0 - x1);
|
||||
|
||||
x2 := x1;
|
||||
y2 := Means[High(Means)] - h;
|
||||
x3 := x0;
|
||||
y3 := y2 + k*(x3 - x2);
|
||||
|
||||
ser.AddXY(x0, y0);
|
||||
ser.AddXY(x1, y1);
|
||||
ser.AddXY(x2, y2);
|
||||
ser.AddXY(x3, y3);
|
||||
end;
|
||||
|
||||
|
||||
procedure TCUSUMChartForm.Reset;
|
||||
begin
|
||||
inherited;
|
||||
DeltaEdit.Clear;
|
||||
AlphaEdit.Text := FormatFloat('0.00', DEFAULT_ALPHA_LEVEL);
|
||||
BetaEdit.Text := FormatFloat('0.00', DEFAULT_BETA_LEVEL);
|
||||
TargetEdit.Clear;
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.FormShow(Sender: TObject);
|
||||
begin
|
||||
ResetBtnClick(self);
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.HelpBtnClick(Sender: TObject);
|
||||
begin
|
||||
if ContextHelpForm = nil then
|
||||
Application.CreateForm(TContextHelpForm, ContextHelpForm);
|
||||
ContextHelpForm.HelpMessage((Sender as TButton).tag);
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.ComputeBtnClick(Sender: TObject);
|
||||
var
|
||||
i, j, GrpVar, MeasVar, mingrp, maxgrp, G, range, grpsize : integer;
|
||||
oldgrpsize : integer;
|
||||
X, UCL, LCL : double;
|
||||
xmin, xmax, GrandMean, GrandSD : double;
|
||||
Target, GrandSum : double;
|
||||
Means, StdDev, CumSums: DblDyneVec;
|
||||
count : IntDyneVec;
|
||||
cellstring: string;
|
||||
sizeError: boolean;
|
||||
ColNoSelected : IntDyneVec;
|
||||
NoSelected : integer;
|
||||
lReport: TStrings;
|
||||
msg: String;
|
||||
C: TWinControl;
|
||||
|
||||
procedure CleanUp;
|
||||
begin
|
||||
CumSums := nil;
|
||||
StdDev := nil;
|
||||
Count := nil;
|
||||
Means := nil;
|
||||
ColNoSelected := nil;
|
||||
end;
|
||||
|
||||
begin
|
||||
if not Validate(msg, C) then
|
||||
begin
|
||||
C.SetFocus;
|
||||
MessageDlg(msg, mtError, [mbOK], 0);
|
||||
exit;
|
||||
end;
|
||||
|
||||
SetLength(ColNoSelected,NoVariables);
|
||||
GrpVar := 1;
|
||||
MeasVar := 2;
|
||||
grpsize := 0;
|
||||
oldgrpsize := 0;
|
||||
|
||||
for i := 1 to NoVariables do
|
||||
begin
|
||||
cellstring := OS3MainFrm.DataGrid.Cells[i,0];
|
||||
if cellstring = GroupEdit.Text then GrpVar := i;
|
||||
if cellstring = MeasEdit.Text then MeasVar := i;
|
||||
end;
|
||||
NoSelected := 2;
|
||||
ColNoSelected[0] := GrpVar;
|
||||
ColNoSelected[1] := MeasVar;
|
||||
|
||||
mingrp := 10000;
|
||||
maxgrp := -10000;
|
||||
for i := 1 to NoCases do
|
||||
begin
|
||||
if not GoodRecord(i,NoSelected,ColNoSelected) then continue;
|
||||
G := round(StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[GrpVar,i])));
|
||||
if G < mingrp then mingrp := G;
|
||||
if G > maxgrp then maxgrp := G;
|
||||
end;
|
||||
range := maxgrp - mingrp + 1;
|
||||
|
||||
SetLength(means,range);
|
||||
SetLength(count,range);
|
||||
SetLength(stddev,range);
|
||||
SetLength(cumsums,range);
|
||||
|
||||
for i := 0 to range-1 do
|
||||
begin
|
||||
count[i] := 0;
|
||||
means[i] := 0.0;
|
||||
stddev[i] := 0.0;
|
||||
cumsums[i] := 0.0;
|
||||
end;
|
||||
semean := 0.0;
|
||||
GrandMean := 0.0;
|
||||
sizeerror := false;
|
||||
GrandSum := 0.0;
|
||||
if TargetChk.Checked then Target := StrToFloat(TargetEdit.Text)
|
||||
else Target := 0.0;
|
||||
|
||||
// calculate group ranges, grand mean, group sd's, semeans
|
||||
for j := 1 to range do // groups
|
||||
begin
|
||||
xmin := 10000.0;
|
||||
xmax := -10000.0;
|
||||
for i := 1 to NoCases do
|
||||
begin
|
||||
if not GoodRecord(i,NoSelected,ColNoSelected) then continue;
|
||||
G := round(StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[GrpVar,i])));
|
||||
G := G - mingrp + 1;
|
||||
if G = j then
|
||||
begin
|
||||
X := StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[MeasVar,i]));
|
||||
if X > xmax then xmax := X;
|
||||
if X < xmin then xmin := X;
|
||||
count[G-1] := count[G-1] + 1;
|
||||
stddev[G-1] := stddev[G-1] + (X * X);
|
||||
semean := semean + (X * X);
|
||||
means[G-1] := means[G-1] + X;
|
||||
GrandMean := GrandMean + X;
|
||||
end;
|
||||
end; // next case
|
||||
stddev[j-1] := stddev[j-1] - (means[j-1] * means[j-1] / count[j-1]);
|
||||
stddev[j-1] := stddev[j-1] / (count[j-1] - 1);
|
||||
stddev[j-1] := sqrt(stddev[j-1]);
|
||||
grpsize := count[j-1];
|
||||
means[j-1] := means[j-1] / count[j-1];
|
||||
if j = 1 then oldgrpsize := grpsize;
|
||||
if oldgrpsize <> grpsize then sizeerror := true;
|
||||
end; // next group
|
||||
|
||||
// now get cumulative deviations of means from target
|
||||
if Target = 0.0 then Target := means[range-1];
|
||||
cumsums[0] := means[0] - Target;
|
||||
GrandSum := GrandSum + (means[0] - Target);
|
||||
for j := 2 to range do
|
||||
begin
|
||||
cumsums[j-1] := cumsums[j-2] + (means[j-1] - Target);
|
||||
GrandSum := GrandSum + (means[j-1] - Target);
|
||||
end;
|
||||
|
||||
if (grpsize < 2) or (grpsize > 25) or (sizeerror) then
|
||||
begin
|
||||
MessageDlg('Group sizes error.', mtError, [mbOK], 0);
|
||||
CleanUp;
|
||||
exit;
|
||||
end;
|
||||
|
||||
semean := semean - ((GrandMean * GrandMean) / NoCases);
|
||||
semean := semean / (NoCases - 1);
|
||||
semean := sqrt(semean);
|
||||
GrandSD := semean;
|
||||
semean := semean / sqrt(NoCases);
|
||||
GrandMean := GrandMean / NoCases; // mean of all observations
|
||||
GrandSum := GrandSum / range; // mean of the group means
|
||||
UCL := GrandMean + (3.0 * semean);
|
||||
LCL := GrandMean - (3.0 * semean);
|
||||
if (LCL < 0.0) then LCL := 0.0;
|
||||
|
||||
// printed results
|
||||
lReport := TStringList.Create;
|
||||
try
|
||||
lReport.Clear;
|
||||
lReport.Add('CUMSUM Chart Results');
|
||||
lReport.Add('');
|
||||
lReport.Add('Group Size Mean Std.Dev. Cum.Dev. of');
|
||||
lReport.Add(' Mean from Target');
|
||||
lReport.Add('----- ---- -------- -------- ----------------');
|
||||
for i := 0 to range-1 do
|
||||
lReport.Add(' %3d %3d %8.2f %8.2f %8.2f', [i+1, count[i], means[i], stddev[i], cumsums[i]]);
|
||||
lReport.Add('');
|
||||
lReport.Add('Mean of group deviations: %8.3f', [GrandSum]);
|
||||
lReport.Add('Mean of all observations: %8.3f', [GrandMean]);
|
||||
lReport.Add('Std. Dev. of Observations: %8.3f', [GrandSD]);
|
||||
lReport.Add('Standard Error of Mean: %8.3f', [seMean]);
|
||||
lReport.Add('Target Specification: %8.3f', [Target]);
|
||||
lReport.Add('Lower Control Limit: %8.3f', [LCL]);
|
||||
lReport.Add('Upper Control Limit: %8.3f', [UCL]);
|
||||
|
||||
DisplayReport(lReport);
|
||||
finally
|
||||
lReport.Free;
|
||||
end;
|
||||
|
||||
// show graph
|
||||
PlotMeans(cumsums, range, GrandSum);
|
||||
|
||||
// Clean up
|
||||
CleanUp;
|
||||
end;
|
||||
|
||||
procedure TCUMSUMFrm.PlotMeans(var Means: DblDyneVec; NoGrps: integer;
|
||||
GrandMean: double);
|
||||
var
|
||||
i, xpos, ypos, hleft, hright, vtop, vbottom, imagewide : integer;
|
||||
vhi, hwide, offset, strhi, grpnospc, distx : integer;
|
||||
imagehi, maxval, minval, valincr, Yvalue : double;
|
||||
alpha, beta, delta, gamma, theta, kfactor, d : double;
|
||||
Title : string;
|
||||
begin
|
||||
maxval := -10000.0;
|
||||
minval := 10000.0;
|
||||
for i := 0 to NoGrps-1 do
|
||||
begin
|
||||
if means[i] > maxval then maxval := means[i];
|
||||
if means[i] < minval then minval := means[i];
|
||||
end;
|
||||
// BlankFrm.Image1.Canvas.Clear;
|
||||
BlankFrm.Show;
|
||||
Title := 'CUMSUM CHART FOR : ' + OS3MainFrm.FileNameEdit.Text;
|
||||
BlankFrm.Caption := Title;
|
||||
imagewide := BlankFrm.Image1.Width;
|
||||
imagehi := BlankFrm.Image1.Height;
|
||||
vtop := 20;
|
||||
vbottom := round(imagehi) - 80;
|
||||
vhi := vbottom - vtop;
|
||||
hleft := 100;
|
||||
hright := imagewide - 80;
|
||||
hwide := hright - hleft;
|
||||
|
||||
BlankFrm.Image1.Canvas.Brush.Color := clLtGray;
|
||||
BlankFrm.Image1.Canvas.FillRect(0, 0, BlankFrm.Image1.Width, BlankFrm.Image1.Height);
|
||||
|
||||
// Draw chart border
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
BlankFrm.Image1.Canvas.Brush.Color := clWhite;
|
||||
BlankFrm.Image1.Canvas.Rectangle(hleft,vtop-10,hleft+hwide,vtop+vhi+10);
|
||||
|
||||
// draw Grand Mean
|
||||
ypos := round(vhi * ( (maxval - GrandMean) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'AVG.DEV.';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.Brush.Style := bsClear;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
|
||||
// draw horizontal axis
|
||||
BlankFrm.Image1.Canvas.MoveTo(hleft,vbottom + 20);
|
||||
BlankFrm.Image1.Canvas.LineTo(hright,vbottom + 20);
|
||||
for i := 1 to NoGrps do
|
||||
begin
|
||||
ypos := vbottom + 10;
|
||||
xpos := round((hwide / NoGrps)* i + hleft);
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
ypos := ypos + 10;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := format('%d',[i]);
|
||||
offset := BlankFrm.Image1.Canvas.TextWidth(Title) div 2;
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
xpos := xpos - offset;
|
||||
ypos := ypos + strhi;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
xpos := 10;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,'GROUPS:');
|
||||
end;
|
||||
|
||||
// Draw vertical axis
|
||||
valincr := (maxval - minval) / 10.0;
|
||||
for i := 1 to 11 do
|
||||
begin
|
||||
Title := format('%8.2f',[maxval - ((i-1)*valincr)]);
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
xpos := 10;
|
||||
Yvalue := maxval - (valincr * (i-1));
|
||||
ypos := round(vhi * ( (maxval - Yvalue) / (maxval - minval)));
|
||||
ypos := ypos + vtop - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
end;
|
||||
|
||||
// draw lines for means of the groups
|
||||
ypos := round(vhi * ( (maxval - means[0]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := round((hwide / NoGrps) + hleft);
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
for i := 2 to NoGrps do
|
||||
begin
|
||||
ypos := round(vhi * ( (maxval - means[i-1]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := round((hwide / NoGrps)* i + hleft);
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
end;
|
||||
|
||||
// Draw V Mask
|
||||
if DeltaEdit.Text = '' then exit; // not elected
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlue;
|
||||
delta := StrToFloat(DeltaEdit.Text);
|
||||
gamma := delta / semean;
|
||||
alpha := StrToFloat(AlphaEdit.Text);
|
||||
beta := StrToFloat(BetaEdit.Text);
|
||||
kfactor := 2.0 * semean;
|
||||
d := (2.0 / (gamma * gamma)) * ln((1.0 - beta)/alpha);
|
||||
theta := arctan(delta / (2.0 * kfactor));
|
||||
grpnospc := round(hwide / NoGrps);
|
||||
xpos := hleft + (grpnospc * (NoGrps)); // last group
|
||||
ypos := round(vhi * ( (maxval - means[NoGrps-1]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := round(xpos + (d * grpnospc / hwide)); // scaled d
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos); // line 0 to A
|
||||
|
||||
// draw upper angle line
|
||||
xpos := hleft + (grpnospc * NoGrps); // last group
|
||||
xpos := round(xpos + (d * grpnospc / hwide)); // plus scaled d
|
||||
ypos := round(vhi * ( (maxval - means[NoGrps-1]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
ypos := vtop; // draw angle up to top of graph
|
||||
distx := round(vhi / tan(theta)); // x unscaled distance
|
||||
xpos := round(xpos - (distx * grpnospc / hwide));
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
|
||||
// draw lower angle line
|
||||
xpos := hleft + (grpnospc * NoGrps); // last group
|
||||
xpos := round(xpos + (d * grpnospc / hwide)); // plus scaled d
|
||||
ypos := round(vhi * ( (maxval - means[NoGrps-1]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
ypos := vbottom;
|
||||
xpos := round(xpos - (distx * grpnospc / hwide));
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
end;
|
||||
|
||||
function TCUMSUMFrm.Validate(out AMsg: String; out AControl: TWinControl): Boolean;
|
||||
function TCUSUMChartForm.Validate(out AMsg: String; out AControl: TWinControl): Boolean;
|
||||
var
|
||||
x: Double;
|
||||
n: Integer;
|
||||
begin
|
||||
Result := False;
|
||||
|
||||
if GroupEdit.Text = '' then
|
||||
begin
|
||||
AMsg := 'Group variable not specified.';
|
||||
AControl := GroupEdit;
|
||||
Result := inherited;
|
||||
if not Result then
|
||||
exit;
|
||||
|
||||
Result := false;
|
||||
|
||||
if (DeltaEdit.Text <> '') then
|
||||
begin
|
||||
if not TryStrToFloat(DeltaEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'No valid number given for Delta.';
|
||||
AControl := DeltaEdit;
|
||||
exit;
|
||||
end;
|
||||
|
||||
if (AlphaEdit.Text = '') then
|
||||
begin
|
||||
AMsg := 'Alpha not specified.';
|
||||
AControl := AlphaEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrToFloat(AlphaEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'No valid number given for Alpha.';
|
||||
AControl := AlphaEdit;
|
||||
exit;
|
||||
end;
|
||||
|
||||
if (BetaEdit.Text = '') then
|
||||
begin
|
||||
AMsg := 'Beta not specified.';
|
||||
AControl := BetaEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrToFloat(BetaEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'No valid number given for Beta.';
|
||||
AControl := BetaEdit;
|
||||
exit;
|
||||
end;
|
||||
end;
|
||||
|
||||
if MeasEdit.Text = '' then
|
||||
if TargetChk.Checked then
|
||||
begin
|
||||
AMsg := 'Measurement variable not specified.';
|
||||
AControl := MeasEdit;
|
||||
exit;
|
||||
if (TargetEdit.Text = '') then
|
||||
begin
|
||||
AMsg := 'Target not specified.';
|
||||
AControl := TargetEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrToFloat(TargetEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'No valid number given for target specification.';
|
||||
AControl := TargetEdit;
|
||||
exit;
|
||||
end;
|
||||
end;
|
||||
|
||||
if DeltaEdit.Text = '' then
|
||||
begin
|
||||
AMsg := 'Delta parameter not specified.';
|
||||
AControl := DeltaEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrToFloat(DeltaEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'Delta parameter is not a valid number.';
|
||||
AControl := DeltaEdit;
|
||||
exit;
|
||||
end;
|
||||
|
||||
if AlphaEdit.Text = '' then
|
||||
begin
|
||||
AMsg := 'Alpha probability is not specified.';
|
||||
AControl := AlphaEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrToFloat(AlphaEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'Alpha probability is not a valid number.';
|
||||
AControl := AlphaEdit;
|
||||
exit;
|
||||
end;
|
||||
|
||||
if BetaEdit.Text = '' then
|
||||
begin
|
||||
AMsg := 'Beta probability is not specified.';
|
||||
AControl := BetaEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrtoFloat(BetaEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'Beta probability is not a valid number,';
|
||||
AControl := BetaEdit;
|
||||
exit;
|
||||
end;
|
||||
|
||||
if TargetChk.Checked then
|
||||
begin
|
||||
if TargetEdit.Text = '' then
|
||||
begin
|
||||
AMsg := 'Target is not specified.';
|
||||
AControl := TargetEdit;
|
||||
exit;
|
||||
end;
|
||||
if not TryStrToFloat(TargetEdit.Text, x) then
|
||||
begin
|
||||
AMsg := 'Target specification is not a valid number.';
|
||||
AControl := TargetEdit;
|
||||
exit;
|
||||
end;
|
||||
end;
|
||||
|
||||
Result := true;
|
||||
end;
|
||||
|
||||
initialization
|
||||
{$I cumsumunit.lrs}
|
||||
|
||||
end.
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
inherited RChartForm: TRChartForm
|
||||
HelpType = htKeyword
|
||||
HelpKeyword = 'html/RangeChart.htm'
|
||||
Caption = 'Range Chart'
|
||||
Caption = 'Range Control Chart'
|
||||
inherited SpecsPanel: TPanel
|
||||
HelpType = htKeyword
|
||||
HelpKeyword = 'html/RangeChart.htm'
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
inherited SChartForm: TSChartForm
|
||||
HelpType = htKeyword
|
||||
HelpKeyword = 'html/SControlChart.htm'
|
||||
Caption = 'Sigma Chart'
|
||||
Caption = 'Sigma Control Chart'
|
||||
end
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
inherited UChartForm: TUChartForm
|
||||
HelpType = htKeyword
|
||||
HelpKeyword = 'html/DefectsperUnituChart.htm'
|
||||
Caption = 'Defects per unit U Chart'
|
||||
Caption = 'Defects per unit U Control Chart'
|
||||
OnActivate = FormActivate
|
||||
inherited SpecsPanel: TPanel
|
||||
Width = 432
|
||||
|
||||
@ -3,7 +3,7 @@ inherited XBarChartForm: TXBarChartForm
|
||||
Top = 215
|
||||
HelpType = htKeyword
|
||||
HelpKeyword = 'html/XBarChart.htm'
|
||||
Caption = 'X-Bar Chart'
|
||||
Caption = 'X-Bar Control Chart'
|
||||
OnActivate = FormActivate
|
||||
inherited SpecsPanel: TPanel
|
||||
Width = 475
|
||||
|
||||
@ -510,7 +510,7 @@ uses
|
||||
BinomialUnit, KendallTauUnit, KaplanMeierUnit,
|
||||
|
||||
// Statistical process control
|
||||
XBarChartUnit, RChartUnit, SChartUnit, CUMSUMUNIT, CChartUnit,
|
||||
XBarChartUnit, RChartUnit, SChartUnit, CUMSUMUnit, CChartUnit,
|
||||
PChartUnit, UChartUnit,
|
||||
|
||||
CorSimUnit,
|
||||
@ -2130,9 +2130,9 @@ end;
|
||||
// Menu "Analysis" > "Statistical Process Control" > "CUMSUM Chart"
|
||||
procedure TOS3MainFrm.mnuAnalysisSPC_CUMSUMClick(Sender: TObject);
|
||||
begin
|
||||
if CUMSUMFrm = nil then
|
||||
Application.CreateForm(TCUMSUMFrm, CUMSUMFrm);
|
||||
CUMSUMFrm.ShowModal;
|
||||
if CUMSUMChartForm = nil then
|
||||
Application.CreateForm(TCUMSUMChartForm, CUMSUMChartForm);
|
||||
CUMSUMChartForm.ShowModal;
|
||||
end;
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user