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LazStats: Use TAChart in ABCNestedUnit. Add data file ABCNested.laz from OpenStat demos. Some refactoring. New procedure in Utils: AddComboboxToToolbar.

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7864 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
2020-11-12 18:31:56 +00:00
parent 92ac9ce5a8
commit aed12b6bbd
7 changed files with 834 additions and 195 deletions
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305
applications/lazstats/data/ABCNested.laz Normal file
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@ -0,0 +1,305 @@
54
4
A
VARIABLE 1
1
I
0
99999
L
B
VARIABLE 2
1
I
0
99999
L
C
VARIABLE 3
1
I
0
99999
L
Dep
VARIABLE 4
4
F
1
99999
L
Case 0
A
B
C
Dep
Case 1
1
1
1
1.00
Case 2
1
1
1
3.00
Case 3
1
1
1
4.00
Case 4
1
2
1
2.00
Case 5
1
2
1
3.00
Case 6
1
2
1
5.00
Case 7
1
3
1
3.00
Case 8
1
3
1
3.00
Case 9
1
3
1
6.00
Case 10
2
4
1
2.00
Case 11
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4
1
4.00
Case 12
2
4
1
5.00
Case 13
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5
1
3.00
Case 14
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1
4.00
Case 15
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1
5.00
Case 16
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1
4.00
Case 17
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1
5.00
Case 18
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1
6.00
Case 19
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7
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3.00
Case 20
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3.00
Case 21
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Case 22
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Case 25
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Case 27
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8.00
Case 28
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2.00
Case 29
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4.00
Case 30
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4.00
Case 31
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2.00
Case 32
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3.00
Case 33
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6.00
Case 34
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4.00
Case 35
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4.00
Case 36
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7.00
Case 37
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3.00
Case 38
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5.00
Case 39
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2
6.00
Case 40
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4.00
Case 41
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Case 42
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2.00
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Case 45
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4.00
Case 46
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2.00
Case 47
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7
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2.00
Case 48
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7
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4.00
Case 49
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8
2
5.00
Case 50
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8
2
6.00
Case 51
3
8
2
7.00
Case 52
3
9
2
6.00
Case 53
3
9
2
6.00
Case 54
3
9
2
7.00

130
applications/lazstats/source/forms/analysis/comparisons/abcnestedunit.lfm
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@ -3,7 +3,7 @@ inherited ABCNestedForm: TABCNestedForm
Height = 481
Top = 191
Width = 843
Caption = 'ABCNestedForm'
Caption = 'Three-Factor Nested ANOVA'
ClientHeight = 481
ClientWidth = 843
inherited ParamsPanel: TPanel
@ -14,23 +14,23 @@ inherited ABCNestedForm: TABCNestedForm
inherited CloseBtn: TButton
Left = 274
Top = 440
TabOrder = 17
TabOrder = 16
end
inherited ComputeBtn: TButton
Left = 190
Top = 440
TabOrder = 16
TabOrder = 15
end
inherited ResetBtn: TButton
Left = 128
Top = 440
TabOrder = 15
TabOrder = 14
end
inherited HelpBtn: TButton
Tag = 170
Left = 69
Top = 440
TabOrder = 14
TabOrder = 13
end
inherited ButtonBevel: TBevel
Top = 424
@ -40,9 +40,9 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideTop.Control = Label1
AnchorSideTop.Side = asrBottom
AnchorSideRight.Control = AInBtn
AnchorSideBottom.Control = OptionsGroup
AnchorSideBottom.Control = PlotOptionsGroup
Left = 0
Height = 285
Height = 327
Top = 17
Width = 144
Anchors = [akTop, akLeft, akRight, akBottom]
@ -209,12 +209,12 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideLeft.Control = AInBtn
AnchorSideLeft.Side = asrBottom
AnchorSideBottom.Control = FactorBEdit
Left = 186
Left = 184
Height = 15
Top = 177
Width = 115
Anchors = [akLeft, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 2
Caption = 'Factor B (Nested in A)'
ParentColor = False
@ -223,12 +223,12 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideLeft.Control = AInBtn
AnchorSideLeft.Side = asrBottom
AnchorSideBottom.Control = DepEdit
Left = 186
Left = 184
Height = 15
Top = 25
Width = 102
Anchors = [akLeft, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 2
Caption = 'Dependent Variable'
ParentColor = False
@ -240,12 +240,12 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = AOutBtn
AnchorSideBottom.Side = asrBottom
Left = 186
Left = 184
Height = 23
Top = 118
Width = 143
Width = 145
Anchors = [akLeft, akRight, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 12
ReadOnly = True
TabOrder = 6
@ -258,12 +258,12 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = BOutBtn
AnchorSideBottom.Side = asrBottom
Left = 186
Left = 184
Height = 23
Top = 194
Width = 143
Width = 145
Anchors = [akLeft, akRight, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 12
ReadOnly = True
TabOrder = 9
@ -276,12 +276,12 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = DepOutBtn
AnchorSideBottom.Side = asrBottom
Left = 186
Left = 184
Height = 23
Top = 42
Width = 143
Width = 145
Anchors = [akLeft, akRight, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 12
ReadOnly = True
TabOrder = 3
@ -294,12 +294,12 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = COutBtn
AnchorSideBottom.Side = asrBottom
Left = 186
Left = 184
Height = 23
Top = 270
Width = 143
Width = 145
Anchors = [akLeft, akRight, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 12
ReadOnly = True
TabOrder = 12
@ -309,49 +309,59 @@ inherited ABCNestedForm: TABCNestedForm
AnchorSideLeft.Control = AInBtn
AnchorSideLeft.Side = asrBottom
AnchorSideBottom.Control = FactorCEdit
Left = 186
Left = 184
Height = 15
Top = 253
Width = 88
Anchors = [akLeft, akBottom]
BorderSpacing.Left = 8
BorderSpacing.Left = 6
BorderSpacing.Bottom = 2
Caption = 'Factor C Variable'
ParentColor = False
end
object OptionsGroup: TRadioGroup[23]
object PlotOptionsGroup: TGroupBox[23]
AnchorSideLeft.Control = ParamsPanel
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = ButtonBevel
Left = 8
Height = 114
Top = 310
Width = 239
Left = 0
Height = 72
Top = 352
Width = 106
Anchors = [akLeft, akBottom]
AutoFill = True
AutoSize = True
BorderSpacing.Left = 8
BorderSpacing.Right = 8
Caption = 'Plot options'
ChildSizing.LeftRightSpacing = 12
ChildSizing.TopBottomSpacing = 6
ChildSizing.HorizontalSpacing = 16
ChildSizing.VerticalSpacing = 2
ChildSizing.EnlargeHorizontal = crsHomogenousChildResize
ChildSizing.EnlargeVertical = crsHomogenousChildResize
ChildSizing.ShrinkHorizontal = crsScaleChilds
ChildSizing.ShrinkVertical = crsScaleChilds
ChildSizing.Layout = cclLeftToRightThenTopToBottom
ChildSizing.ControlsPerLine = 1
ClientHeight = 94
ClientWidth = 235
Items.Strings = (
'Plot means using 2D Horizontal Bars'
'Plot means using 3D Horizontal Bars'
'Plot means using 2D Vertical Bars'
'Plot means using 3D Vertical Bars'
)
TabOrder = 13
ClientHeight = 52
ClientWidth = 102
TabOrder = 17
object ShowPlotsChk: TCheckBox
AnchorSideLeft.Control = PlotOptionsGroup
AnchorSideTop.Control = PlotOptionsGroup
Left = 12
Height = 19
Top = 6
Width = 78
BorderSpacing.Left = 12
BorderSpacing.Top = 6
BorderSpacing.Right = 12
Caption = 'Show plots'
Checked = True
OnChange = ShowPlotsChkChange
State = cbChecked
TabOrder = 0
end
object Plot3DChk: TCheckBox
AnchorSideLeft.Control = ShowPlotsChk
AnchorSideTop.Control = ShowPlotsChk
AnchorSideTop.Side = asrBottom
Left = 32
Height = 19
Top = 25
Width = 34
BorderSpacing.Left = 20
BorderSpacing.Bottom = 8
Caption = '3D'
OnChange = Plot3DChkChange
TabOrder = 1
end
end
end
inherited ParamsSplitter: TSplitter
@ -364,5 +374,19 @@ inherited ABCNestedForm: TABCNestedForm
Width = 485
ActivePage = ReportPage
TabIndex = 0
inherited ReportPage: TTabSheet
Caption = 'ANOVA Results'
end
object MeansPage: TTabSheet[1]
Caption = 'Means'
end
inherited ChartPage: TTabSheet[2]
Caption = 'Plots'
end
end
object ChartStyles: TChartStyles[3]
Styles = <>
Left = 520
Top = 175
end
end

463
applications/lazstats/source/forms/analysis/comparisons/abcnestedunit.pas
View File

@ -1,19 +1,36 @@
{ Test file: ABCNested.laz (imported from OpenStat sample data zip file)
Dependent: Dep
Factor A : A
Factor B : B
Factor C : C
}
unit ABCNestedUnit;
{$mode objfpc}{$H+}
{.$DEFINE SHOW_OLD_PLOTS}
interface
uses
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
StdCtrls, Buttons, ExtCtrls,
MainUnit, GraphLib, Globals, BasicStatsReportAndChartFormUnit;
Classes, SysUtils, FileUtil, TAStyles, Forms, Controls, Graphics, Dialogs,
StdCtrls, Buttons, ExtCtrls, ComCtrls, LCLVersion,
TACustomSeries,
{$IFDEF SHOW_OLD_PLOTS}
GraphLib,
{$ENDIF}
MainUnit, Globals, ReportFrameUnit, BasicStatsReportAndChartFormUnit;
type
{ TABCNestedForm }
TABCNestedForm = class(TBasicStatsReportAndChartForm)
ChartStyles: TChartStyles;
ShowPlotsChk: TCheckBox;
Plot3DChk: TCheckBox;
FactorCEdit: TEdit;
FactorAEdit: TEdit;
AInBtn: TBitBtn;
@ -26,14 +43,15 @@ type
CInBtn: TBitBtn;
DepOutBtn: TBitBtn;
COutBtn: TBitBtn;
PlotOptionsGroup: TGroupBox;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
Memo1: TLabel;
OptionsGroup: TRadioGroup;
Panel1: TPanel;
MeansPage: TTabSheet;
VarList: TListBox;
procedure AInBtnClick(Sender: TObject);
procedure AOutBtnClick(Sender: TObject);
@ -43,33 +61,46 @@ type
procedure COutBtnClick(Sender: TObject);
procedure DepInBtnClick(Sender: TObject);
procedure DepOutBtnClick(Sender: TObject);
procedure Plot3DChkChange(Sender: TObject);
procedure ShowPlotsChkChange(Sender: TObject);
procedure VarListDblClick(Sender: TObject);
procedure VarListSelectionChange(Sender: TObject; {%H-}User: boolean);
private
CellCount: IntDyneCube;
ASS, BSS, CSS, ASumSqr, BSumSqr, CSumSqr, AMeans, BMeans, ASDs : DblDyneVec;
CMeans, BSDs, CSDs : DblDyneVec;
ACSS,ACSumSqr, ACMeans, ACSDs, ABSS, ABSumSqr, ABMeans, ABSDs : DblDyneMat;
ASS, BSS, CSS, ASumSqr, BSumSqr, CSumSqr, ASDs, BSDs, CSDs : DblDyneVec;
ACSS,ACSumSqr, ACSDs, ABSS, ABSumSqr, ABSDs : DblDyneMat;
ACount, BCount, CCount : IntDyneVec;
ACCount, ABCount : IntDyneMat;
CellSDs, SS, SumSqr, CellMeans : DblDyneCube;
MinA, MinB, MaxA, MaxB, NoALevels, NoBLevels, ACol, BCol, YCol : integer;
CCol, MinC, MaxC, NoCLevels : integer;
DepVar, FactorA, FactorB, FactorC : string;
SSTot, SumSqrTot, TotMean, MSTot, SSA, MSA, SSB, MSB, SSW, MSW : double;
SSC, MSC, SSAC, MSAC, SSBwAC, SSAB, MSBwAC : double;
TotN, dfA, dfBwA, dfwcell, dftotal, dfC, dfAC, dfBwAC : integer;
ColNoSelected: IntDyneVec;
function GetVars: Boolean;
AMeans, BMeans, CMeans: DblDyneVec;
ABMeans, ACMeans: DblDyneMat;
function GetVariables: Boolean;
procedure GetMemory;
procedure GetSums;
procedure ShowMeans(AReport: TStrings);
procedure ShowMeans;
procedure GetResults;
procedure ShowResults(AReport: TStrings);
procedure ShowResults;
procedure ReleaseMemory;
procedure TwoWayPlot;
{$IFDEF SHOW_OLD_PLOTS}
procedure OldTwoWayPlot;
{$ENDIF}
private
FMeansReportFrame: TReportFrame;
FChartCombobox: TCombobox;
FSeries: TChartSeries;
procedure PopulateChartCombobox;
procedure SelectPlot(Sender: TObject);
protected
procedure AdjustConstraints; override;
@ -90,7 +121,8 @@ implementation
{$R *.lfm}
uses
Math, MathUnit;
TAChartUtils, TACustomSource, TALegend, TASeries,
Utils, Math, MathUnit, ChartFrameUnit;
{ TABCNestedForm }
@ -98,8 +130,23 @@ uses
constructor TABCNestedForm.Create(AOwner: TComponent);
begin
inherited;
FMeansReportFrame := TReportFrame.Create(MeansPage);
FMeansReportFrame.Parent := MeansPage;
FMeansReportFrame.Align := alClient;
InitToolbar(FMeansReportFrame.ReportToolbar, tpTop);
MeansPage.PageIndex := 1;
FChartFrame.Chart.Margins.Bottom := 0;
AddComboboxToToolbar(FChartFrame.ChartToolbar, 'Plots:', FChartCombobox);
FChartCombobox.OnSelect := @SelectPlot;
{$IFDEF SHOW_OLD_PLOTS}
if GraphFrm = nil then
Application.CreateForm(TGraphFrm, GraphFrm);
{$ENDIF}
PageControl.ActivePageIndex := 0;
end;
@ -112,7 +159,6 @@ begin
MaxValue([Label2.Width, Label3.Width, Label4.Width, Label5.Width])*2 + AInBtn.Width + VarList.BorderSpacing.Right*2
);
ParamsPanel.Constraints.MinHeight := COutBtn.Top + COutBtn.Height +
VarList.BorderSpacing.Bottom + OptionsGroup.Height +
ButtonBevel.Height + CloseBtn.Height + CloseBtn.BorderSpacing.Top;
end;
@ -190,24 +236,20 @@ end;
procedure TABCNestedForm.Compute;
var
lReport: TStrings;
begin
lReport := TStringList.Create;
try
if GetVars then
if GetVariables then
begin
GetMemory;
GetSums;
ShowMeans(lReport);
ShowMeans;
GetResults;
ShowResults(lReport);
ShowResults;
TwoWayPlot;
{$IFDEF SHOW_OLD_PLOTS}
OldTwoWayPlot;
{$ENDIF}
ReleaseMemory;
end;
finally
lReport.Free;
end;
end;
@ -236,22 +278,59 @@ begin
end;
function TABCNestedForm.GetVars: Boolean;
procedure TABCNestedForm.Plot3DChkChange(Sender: TObject);
begin
if FSeries is TBarSeries then
begin
if Plot3dChk.Checked then
TBarSeries(FSeries).Depth := 20
else
TBarSeries(FSeries).Depth := 0;
end;
end;
procedure TABCNestedForm.ShowPlotsChkChange(Sender: TObject);
begin
ChartPage.TabVisible := ShowPlotsChk.Checked;
Plot3DChk.Enabled := ShowPlotsChk.Checked;
end;
procedure TABCNestedForm.PopulateChartCombobox;
var
a, b, c: String;
idx: Integer;
begin
idx := FChartCombobox.ItemIndex;
a := FactorAEdit.Text;
b := FactorBEdit.Text;
c := FactorCEdit.Text;
FChartCombobox.Items.Clear;
FChartCombobox.Items.Add(a);
FChartCombobox.Items.Add(b);
FChartCombobox.Items.Add(c);
FChartCombobox.Items.Add(Format('%s x %s', [a, b]));
FChartCombobox.Items.Add(Format('%s x %s', [a, c]));
FChartCombobox.ItemIndex := EnsureRange(idx, 0, FChartCombobox.Items.Count-1);
end;
function TABCNestedForm.GetVariables: Boolean;
var
i, group: integer;
strvalue, cellstring: string;
begin
Result := false;
SetLength(ColNoSelected,4);
DepVar := DepEdit.Text;
FactorA := FactorAEdit.Text;
FactorB := FactorBEdit.Text;
FactorC := FactorCEdit.Text;
ACol := 0;
BCol := 0;
CCol := 0;
YCol := 0;
SetLength(ColNoSelected, 4);
ACol := -1;
BCol := -1;
CCol := -1;
YCol := -1;
MinA := MaxInt;
MaxA := -MaxInt;
MinB := MaxInt;
@ -261,28 +340,28 @@ begin
for i := 1 to NoVariables do
begin
strvalue := Trim(OS3MainFrm.DataGrid.Cells[i,0]);
if FactorA = strvalue then
if FactorAEdit.Text = strvalue then
begin
ACol := i;
ColNoSelected[0] := i;
end;
if FactorB = strvalue then
if FactorBEdit.Text = strvalue then
begin
BCol := i;
ColNoSelected[1] := i;
end;
if FactorC = strvalue then
if FactorCEdit.Text = strvalue then
begin
CCol := i;
ColNoSelected[2] := i;
end;
if DepVar = strvalue then
if DepEdit.Text = strvalue then
begin
YCol := i;
ColNoSelected[3] := i;
end;
end;
if (ACol = 0) or (BCol = 0) or (CCol = 0) or (YCol = 0) then
if (ACol = -1) or (BCol = -1) or (CCol = -1) or (YCol = -1) then
begin
MessageDlg('Select a variable for each entry box.', mtError, [mbOK], 0);
exit;
@ -528,62 +607,74 @@ begin
end;
procedure TABCNestedForm.ShowMeans(AReport: TStrings);
procedure TABCNestedForm.ShowMeans;
var
lReport: TStrings;
i, j, k : integer;
begin
AReport.Add('Nested ANOVA by Bill Miller');
AReport.Add('File Analyzed: %s', [OS3MainFrm.FileNameEdit.Text]);
AReport.Add('');
lReport := TStringList.Create;
try
lReport.Add('Nested ANOVA by Bill Miller');
lReport.Add('');
lReport.Add('File analyzed: %s', [OS3MainFrm.FileNameEdit.Text]);
lReport.Add('Factor A: %s', [FactorAEdit.Text]);
lReport.Add('Factor B: %s', [FactorBEdit.Text]);
lReport.Add('Factor C: %s', [FactorCEdit.Text]);
lReport.Add('');
AReport.Add('CELL MEANS');
AReport.Add('A LEVEL BLEVEL CLEVEL MEAN STD.DEV.');
lReport.Add('CELL MEANS');
lReport.Add('A LEVEL BLEVEL CLEVEL MEAN STD.DEV.');
for i := 0 to NoALevels-1 do
for j := 0 to NoBLevels-1 do
for k := 0 to NoCLevels-1 do
if CellCount[j,i,k] > 0 then
AReport.Add('%5d %5d %5d %10.4f %10.4f', [i+MinA, j+MinB, k+MinC, CellMeans[j,i,k], CellSDs[j,i,k]]);
AReport.Add('');
lReport.Add('%5d %5d %5d %10.4f %10.4f', [i+MinA, j+MinB, k+MinC, CellMeans[j,i,k], CellSDs[j,i,k]]);
lReport.Add('');
AReport.Add('A MARGIN MEANS');
AReport.Add('A LEVEL MEAN STD.DEV.');
lReport.Add('A MARGIN MEANS');
lReport.Add('A LEVEL MEAN STD.DEV.');
for i := 0 to NoALevels-1 do
AReport.Add('%5d %10.3f %10.3f', [i+MinA, AMeans[i], ASDs[i]]);
AReport.Add('');
lReport.Add('%5d %10.3f %10.3f', [i+MinA, AMeans[i], ASDs[i]]);
lReport.Add('');
AReport.Add('B MARGIN MEANS');
AReport.Add('B LEVEL MEAN STD.DEV.');
lReport.Add('B MARGIN MEANS');
lReport.Add('B LEVEL MEAN STD.DEV.');
for i := 0 to NoBLevels-1 do
if BCount[i] > 0 then
AReport.Add('%5d %10.3f %10.3f', [i+MinB, BMeans[i], BSDs[i]]);
AReport.Add('');
lReport.Add('%5d %10.3f %10.3f', [i+MinB, BMeans[i], BSDs[i]]);
lReport.Add('');
AReport.Add('C MARGIN MEANS');
AReport.Add('C LEVEL MEAN STD.DEV.');
lReport.Add('C MARGIN MEANS');
lReport.Add('C LEVEL MEAN STD.DEV.');
for i := 0 to NoCLevels-1 do
if CCount[i] > 0 then
AReport.Add('%5d %10.3f %10.3f', [i+MinC, CMeans[i], CSDs[i]]);
lReport.Add('%5d %10.3f %10.3f', [i+MinC, CMeans[i], CSDs[i]]);
AReport.Add('');
AReport.Add('AB MARGIN MEANS');
AReport.Add('A LEVEL B LEVEL MEAN STD.DEV.');
lReport.Add('');
lReport.Add('AB MARGIN MEANS');
lReport.Add('A LEVEL B LEVEL MEAN STD.DEV.');
for i := 0 to NoALevels-1 do
for j := 0 to NoBLevels-1 do
if ABCount[i,j] > 0 then
AReport.Add('%5d %5D %10.3f %10.3f', [i+MinA, j+MinB, ABMeans[i,j], ABSDs[i,j]]);
AReport.Add('');
lReport.Add('%5d %5D %10.3f %10.3f', [i+MinA, j+MinB, ABMeans[i,j], ABSDs[i,j]]);
lReport.Add('');
AReport.Add('AC MARGIN MEANS');
AReport.Add('A LEVEL C LEVEL MEAN STD.DEV.');
lReport.Add('AC MARGIN MEANS');
lReport.Add('A LEVEL C LEVEL MEAN STD.DEV.');
for i := 0 to NoALevels-1 do
for j := 0 to NoCLevels-1 do
if ACCount[i,j] > 0 then
AReport.Add('%5d %5D %10.3f %10.3f',[i+MinA, j+MinC, ACMeans[i,j], ACSDs[i,j]]);
AReport.Add('');
lReport.Add('%5d %5D %10.3f %10.3f',[i+MinA, j+MinC, ACMeans[i,j], ACSDs[i,j]]);
lReport.Add('');
AReport.Add('GRAND MEAN = %10.3f', [TotMean]);
AReport.Add('');
// OutputFrm.ShowModal;
lReport.Add('GRAND MEAN = %10.3f', [TotMean]);
lReport.Add('');
FMeansReportFrame.DisplayReport(lReport);
finally
lReport.Free;
end;
end;
@ -685,38 +776,54 @@ begin
end;
procedure TABCNestedForm.ShowResults(AReport: TStrings);
VAR
procedure TABCNestedForm.ShowResults;
var
lReport: TStrings;
F, PF : double;
begin
AReport.Add('');
AReport.Add('ANOVA TABLE');
AReport.Add('SOURCE D.F. SS MS F PROB.');
lReport := TStringList.Create;
try
lReport.Add('Nested ANOVA by Bill Miller');
lReport.Add('');
lReport.Add('File analyzed: %s', [OS3MainFrm.FileNameEdit.Text]);
lReport.Add('Factor A: %s', [FactorAEdit.Text]);
lReport.Add('Factor B: %s', [FactorBEdit.Text]);
lReport.Add('Factor C: %s', [FactorCEdit.Text]);
lReport.Add('');
lReport.Add('ANOVA TABLE');
lReport.Add('------------------------------------------------------------');
lReport.Add('SOURCE D.F. SS MS F PROB. ');
lReport.Add('--------- ---- ---------- ---------- --------- ---------');
F := MSA / MSW;
PF := ProbF(F,dfA,dfwcell);
AReport.Add('A %4D %10.3f%10.3f%10.3f%10.3f', [dfA, SSA, MSA, F, PF]);
lReport.Add('A %4d %10.3f %10.3f %9.3f %9.3f', [dfA, SSA, MSA, F, PF]);
F := MSB / MSW;
PF := ProbF(F,dfBwA,dfwcell);
AReport.Add('B(A) %4D %10.3f%10.3f%10.3f%10.3f', [dfBwA, SSB, MSB, F, PF]);
lReport.Add('B(A) %4d %10.3f %10.3f %9.3f %9.3f', [dfBwA, SSB, MSB, F, PF]);
F := MSC / MSW;
PF := ProbF(F,dfC,dfwcell);
AReport.Add('C %4D %10.3f%10.3f%10.3f%10.3f', [dfC, SSC, MSC, F, PF]);
lReport.Add('C %4d %10.3f %10.3f %9.3f %9.3f', [dfC, SSC, MSC, F, PF]);
F := MSAC / MSW;
PF := ProbF(F,dfAC,dfwcell);
AReport.Add('AxC %4D %10.3f%10.3f%10.3f%10.3f', [dfAC, SSAC, MSAC, F, PF]);
lReport.Add('AxC %4d %10.3f %10.3f %9.3f %9.3f', [dfAC, SSAC, MSAC, F, PF]);
F := MSBwAC / MSW;
PF := ProbF(F,dfBwAC,dfwcell);
AReport.Add('B(A)xC %4D %10.3f%10.3f%10.3f%10.3f', [dfBwAC, SSBwAC, MSBwAC, F, PF]);
lReport.Add('B(A)xC %4d %10.3f %10.3f %9.3f %9.3f', [dfBwAC, SSBwAC, MSBwAC, F, PF]);
AReport.Add('w.cells %4D %10.3f%10.3f', [dfwcell, SSW, MSW]);
AReport.Add('Total %4D %10.3f', [dftotal, SSTot]);
lReport.Add('w.cells %4d %10.3f %10.3f', [dfwcell, SSW, MSW]);
lReport.Add('Total %4d %10.3f', [dftotal, SSTot]);
lReport.Add('------------------------------------------------------------');
FReportFrame.DisplayReport(AReport);
FReportFrame.DisplayReport(lReport);
finally
lReport.Free;
end;
end;
@ -725,11 +832,11 @@ begin
ColNoSelected := nil;
ABSDs := nil;
ABCount := nil;
ABMeans := nil;
// ABMeans := nil;
ABSumSqr := nil;
ABSS := nil;
ACSDs := nil;
ACMeans := nil;
// ACMeans := nil;
ACCount := nil;
ACSumSqr := nil;
ACSS := nil;
@ -739,9 +846,9 @@ begin
CCount := nil;
BCount := nil;
ACount := nil;
CMeans := nil;
BMeans := nil;
AMeans := nil;
// CMeans := nil;
// BMeans := nil;
// AMeans := nil;
CSumSqr := nil;
BSumSqr := nil;
ASumSqr := nil;
@ -762,6 +869,11 @@ var
begin
inherited;
if FMeansReportFrame <> nil then
FMeansReportFrame.Clear;
if FChartCombobox <> nil then
FChartCombobox.Items.Clear;
VarList.Items.Clear;
for i := 1 to NoVariables do
VarList.Items.Add(OS3MainFrm.DataGrid.Cells[i,0]);
@ -771,14 +883,156 @@ begin
FactorCEdit.Clear;
DepEdit.Clear;
OptionsGroup.ItemIndex := 3;
OptionsGroup.ItemIndex := 3;
UpdateBtnStates;
end;
procedure TABCNestedForm.SelectPlot(Sender: TObject);
var
i, j, k, idx: Integer;
item: PChartDataItem;
begin
ChartStyles.Styles.Clear;
FSeries.Clear;
case FChartComboBox.ItemIndex of
0: begin // Plot means vs factor A
FSeries.ListSource.YCount := 1;
for i := 0 to NoALevels-1 do
FSeries.AddXY(MinA + i, AMeans[i], IntToStr(MinA + i));
FChartFrame.SetXTitle(FactorAEdit.Text + ' codes');
FChartFrame.SetTitle('Factor ' + FactorAEdit.Text);
end;
1: begin // Plot means vs factor B
FSeries.ListSource.YCount := 1;
for i := 0 to NoBLevels-1 do
FSeries.AddXY(MinB + i, BMeans[i], IntToStr(MinB + i));
FChartFrame.SetXTitle(FactorBEdit.Text + ' codes');
FChartFrame.SetTitle('Factor ' + FactorBEdit.Text);
end;
2: begin // Plot means vs factor C
FSeries.ListSource.YCount := 1;
for i := 0 to NoCLevels-1 do
FSeries.AddXY(MinC + i, CMeans[i], IntToStr(MinC + i));
FChartFrame.SetXTitle(FactorCEdit.Text + ' codes');
FChartFrame.SetTitle('Factor ' + FactorCEdit.Text);
end;
3: begin // Plot interaction AxB
FSeries.ListSource.YCount := NoALevels;
for j := 0 to NoBLevels-1 do
begin
idx := FSeries.AddXY(MinB + j, NaN, IntToStr(MinB + j));
item := FSeries.Source.Item[idx];
for i := 0 to NoALevels-1 do
item^.SetY(i, ABMeans[i, j]);
end;
FChartFrame.SetTitle(Format('Factor "%s" x Factor "%s"', [
FactorAEdit.Text, FactorBEdit.Text]));
FChartFrame.SetXTitle(FactorBEdit.Text + ' codes');
for i := 0 to NoALevels-1 do
with TChartStyle(ChartStyles.Styles.Add) do
begin
Brush.Color := DATA_COLORS[i mod Length(DATA_COLORS)];
UseBrush := true;
Text := Format('%s = %s', [FactorAEdit.Text, IntToStr(MinA+i)]);
end;
end;
4: begin // Plot interaction AxC
FSeries.ListSource.YCount := NoALevels;
for k := 0 to NoCLevels-1 do
begin
idx := FSeries.AddXY(MinC + k, NaN, IntToStr(MinC + k));
item := FSeries.Source.Item[idx];
for i := 0 to NoALevels-1 do
item^.SetY(i, ACMeans[i, k]);
end;
FChartFrame.SetTitle(Format('Factor "%s" x Factor "%s"', [
FactorAEdit.Text, FactorCEdit.Text]));
FChartFrame.SetXTitle(FactorCEdit.Text + ' codes');
for i := 0 to NoALevels-1 do
with TChartStyle(ChartStyles.Styles.Add) do
begin
Brush.Color := DATA_COLORS[i mod Length(DATA_COLORS)];
UseBrush := true;
Text := Format('%s = %s', [FactorAEdit.Text, IntToStr(MinA+i)]);
end;
end;
end;
(*
GetDataIndices(ix, iy,iz);
if (ix = 1) and (iy = 2) then
begin
FSeries.ListSource.YCount := NF2Cells;
for i := 0 to NF1Cells-1 do
begin
idx := FSeries.AddXY(minF1 + i, NaN, IntToStr(minF1 + i));
item := FSeries.Source.Item[idx];
for j := 0 to NF2Cells-1 do
item^.SetY(j, wsum[i,j,iz] / ncnt[i,j,iz]);
end;
FChartFrame.SetTitle(Format('Factor "%s" x Factor "%s"' + LineEnding + '"%s" = %d', [
Factor1Edit.Text, Factor2Edit.Text, Factor3Edit.Text, MinF3 + iz]));
FChartFrame.SetXTitle(Factor1Edit.Text + ' codes');
for j := 0 to NF2Cells-1 do
with TChartStyle(FStyles.styles.Add) do
begin
Brush.Color := DATA_COLORS[j mod Length(DATA_COLORS)];
UseBrush := True;
Text := Format('%s = %s', [Factor2Edit.Text, IntToStr(MinF2 + j)]);
end;
end
else *)
if (FSeries is TBarSeries) then
begin
if ChartStyles.Styles.Count > 0 then
begin
TBarSeries(FSeries).Styles := ChartStyles;
FSeries.Legend.Multiplicity := lmStyle;
end else
FSeries.Legend.Multiplicity := lmSingle;
end;
FChartFrame.Chart.BottomAxis.Marks.Source := FSeries.Source;
FChartFrame.Chart.BottomAxis.Marks.Style := smsLabel;
FChartFrame.Chart.Legend.Visible := FSeries.Source.YCount > 1;
FChartFrame.UpdateBtnStates;
end;
procedure TABCNestedForm.TwoWayPlot;
begin
if not ShowPlotsChk.Checked then
begin
ChartPage.TabVisible := false;
exit;
end;
FChartFrame.Clear; // this destroys the series
FChartFrame.SetYTitle('Mean');
FSeries := FChartFrame.PlotXY(ptBars, nil, nil, nil, nil, '', DATA_Colors[0]);
with TBarSeries(FSeries) do
begin
Stacked := false;
{$IF LCL_FullVersion >= 2010000}
DepthBrightnessDelta := -30;
{$IFEND}
end;
if Plot3DChk.Checked then
FSeries.Depth := 20;
FChartCombobox.Parent.Left := 0;
PopulateChartCombobox;
SelectPlot(nil);
ChartPage.TabVisible := true;
end;
{$IFDEF SHOW_OLD_PLOTS}
procedure TABCNestedForm.OldTwoWayPlot;
var
plottype, i, j, k : integer;
maxmean, XBar : double;
@ -808,8 +1062,8 @@ begin
end;
GraphFrm.nosets := 1;
GraphFrm.nbars := NoALevels;
GraphFrm.Heading := FactorA;
title := FactorA + ' Group Codes';
GraphFrm.Heading := FactorAEdit.Text;
title := FactorAEdit.Text + ' Group Codes';
GraphFrm.XTitle := title;
GraphFrm.YTitle := 'Mean';
GraphFrm.barwideprop := 0.5;
@ -843,7 +1097,7 @@ begin
GraphFrm.nosets := 1;
GraphFrm.nbars := NoBLevels;
GraphFrm.Heading := 'FACTOR B';
title := FactorB + ' Group Codes';
title := FactorBEdit.Text + ' Group Codes';
GraphFrm.XTitle := title;
GraphFrm.YTitle := 'Mean';
GraphFrm.barwideprop := 0.5;
@ -877,7 +1131,7 @@ begin
GraphFrm.nosets := 1;
GraphFrm.nbars := NoCLevels;
GraphFrm.Heading := 'FACTOR C';
title := FactorB + ' Group Codes';
title := FactorBEdit.Text + ' Group Codes';
GraphFrm.XTitle := title;
GraphFrm.YTitle := 'Mean';
GraphFrm.barwideprop := 0.5;
@ -922,7 +1176,7 @@ begin
GraphFrm.nosets := NoALevels;
GraphFrm.nbars := NoBLevels;
GraphFrm.Heading := 'FACTOR A x Factor B within C' + IntToStr(k+1);
title := FactorB + ' Group Codes';
title := FactorBEdit.Text + ' Group Codes';
GraphFrm.XTitle := title;
GraphFrm.YTitle := 'Mean';
GraphFrm.barwideprop := 0.5;
@ -966,7 +1220,7 @@ begin
GraphFrm.nosets := NoALevels;
GraphFrm.nbars := NoCLevels;
GraphFrm.Heading := 'FACTOR A x Factor C within B ' + IntToStr(j+1);
title := FactorC + ' Group Codes';
title := FactorCEdit.Text + ' Group Codes';
GraphFrm.XTitle := title;
GraphFrm.YTitle := 'Mean';
GraphFrm.barwideprop := 0.5;
@ -978,18 +1232,22 @@ begin
GraphFrm.WallColor := clDkGray;
GraphFrm.FloorColor := clLtGray;
GraphFrm.ShowBackWall := true;
// GraphFrm.ShowModal;
GraphFrm.ShowModal;
end;
GraphFrm.Xpoints := nil;
GraphFrm.Ypoints := nil;
XValue := nil;
end;
end;
{$ENDIF}
procedure TABCNestedForm.UpdateBtnStates;
begin
inherited;
if FMeansReportFrame <> nil then
FMeansReportFrame.UpdateBtnStates;
AInBtn.Enabled := (VarList.ItemIndex > -1) and (FactorAEdit.Text = '');
BInBtn.Enabled := (VarList.ItemIndex > -1) and (FactorBEdit.Text = '');
CInBtn.Enabled := (VarList.ItemIndex > -1) and (FactorCEdit.Text = '');
@ -1009,14 +1267,15 @@ begin
index := VarList.ItemIndex;
if index > -1 then begin
s := VarList.Items[index];
if FactorAEdit.Text = '' then
if DepEdit.Text = '' then
DepEdit.Text := s
else if FactorAEdit.Text = '' then
FactorAEdit.Text := s
else if FactorBEdit.Text = '' then
FactorBEdit.Text := s
else if FactorCEdit.Text = '' then
FactorCEdit.Text := s
else if DepEdit.Text = '' then
DepEdit.Text := s;
FactorCEdit.Text := s;
VarList.Items.Delete(index);
UpdateBtnStates;
end;
end;

3
applications/lazstats/source/forms/analysis/comparisons/axsanovaunit.lfm
View File

@ -226,8 +226,7 @@ inherited AxSAnovaForm: TAxSAnovaForm
inherited PageControl: TPageControl
Height = 397
Width = 457
ActivePage = ReportPage
TabIndex = 0
TabIndex = 2
inherited ReportPage: TTabSheet
Caption = 'ANOVA Results'
end

9
applications/lazstats/source/forms/analysis/comparisons/blkanovaunit.lfm
View File

@ -677,15 +677,16 @@ inherited BlksAnovaForm: TBlksAnovaForm
Height = 561
Width = 485
ActivePage = PosthocPage
TabIndex = 2
inherited ReportPage: TTabSheet
Caption = 'ANOVA Results'
end
object PosthocPage: TTabSheet[1]
inherited ChartPage: TTabSheet
Caption = 'Plots'
end
object PosthocPage: TTabSheet[2]
Caption = 'Post-Hoc'
TabVisible = False
end
inherited ChartPage: TTabSheet[2]
Caption = 'Plots'
end
end
end

9
applications/lazstats/source/forms/analysis/comparisons/blkanovaunit.pas
View File

@ -195,6 +195,8 @@ begin
FStyles := TChartStyles.Create(FChartFrame);
AddComboboxToToolbar(FChartFrame.ChartToolbar, 'Plots:', FChartCombobox);
{
panel := TPanel.Create(FChartFrame.ChartToolbar);
lbl := TLabel.Create(panel);
lbl.Parent := panel;
@ -217,7 +219,7 @@ begin
panel.AutoSize := true;
panel.BevelInner := bvNone;
panel.BevelOuter := bvNone;
}
FChartFrame.Chart.Margins.Bottom := 0;
PageControl.ActivePageIndex := 0;
@ -1538,6 +1540,11 @@ var
begin
inherited;
if FPostHocReportFrame <> nil then
FPostHocReportFrame.Clear;
if FChartCombobox <> nil then
FChartCombobox.Items.Clear;
VarList.Clear;
for i := 1 to NoVariables do
VarList.Items.Add(OS3MainFrm.DataGrid.Cells[i,0]);

46
applications/lazstats/source/units/utils.pas
View File

@ -5,7 +5,7 @@ unit Utils;
interface
uses
Classes, SysUtils, Graphics, Controls, StdCtrls, ComCtrls, Dialogs, Forms,
Classes, SysUtils, Graphics, Controls, StdCtrls, ExtCtrls, ComCtrls, Dialogs, Forms,
Globals;
type
@ -14,6 +14,8 @@ type
procedure InitForm(AForm: TForm);
procedure AddButtonToToolbar(AToolButton: TToolButton; AToolBar: TToolBar);
procedure AddComboboxToToolbar(AToolBar: TToolbar; ACaption: String;
out ACombobox: TCombobox);
procedure InitToolbar(AToolbar: TToolbar; APosition: TToolbarPosition);
function AnySelected(AListbox: TListBox): Boolean;
@ -44,6 +46,48 @@ begin
end;
procedure AddComboboxToToolbar(AToolbar: TToolbar; ACaption: String;
out AComboBox: TComboBox);
var
panel: TPanel;
lbl: TLabel = nil;
begin
panel := TPanel.Create(AToolbar);
if ACaption <> '' then
begin
lbl := TLabel.Create(panel);
lbl.Parent := panel;
lbl.Caption := ACaption;
end;
ACombobox := TCombobox.Create(panel);
ACombobox.Parent := panel;
ACombobox.Style := csDropdownList;
ACombobox.DropdownCount := 24;
ACombobox.Items.Clear;
ACombobox.Constraints.MinWidth := 300;
if lbl <> nil then
begin
lbl.AnchorSideLeft.Side := asrTop;
lbl.AnchorSideLeft.Control := panel;
lbl.AnchorSideTop.Side := asrCenter;
lbl.AnchorSideTop.Control := ACombobox;
end;
ACombobox.AnchorSideLeft.Control := lbl;
ACombobox.AnchorSideLeft.Side := asrBottom;
ACombobox.BorderSpacing.Left := 6;
ACombobox.BorderSpacing.Around := 2;
panel.Parent := AToolbar;
panel.AutoSize := true;
panel.BevelInner := bvNone;
panel.BevelOuter := bvNone;
panel.Left := 0;
end;
procedure InitForm(AForm: TForm);
begin
AForm.Width := AForm.Scale96ToFont(DEFAULT_WIDTH);