fdo#74669 Add z-test Statistics Dialog

Change-Id: I8169e9ceefc48c06b358d5a8e1fc08dabf019eb3

16 files changed, 636 insertions, 6 deletions

diff --git a/sc/Library_sc.mk b/sc/Library_sc.mk
index 042fc156e63f..2c591c946bad 100644
--- a/sc/Library_sc.mk
+++ b/sc/Library_sc.mk
@@ -506,6 +506,7 @@ $(eval $(call gb_Library_add_exception_objects,sc,\
     sc/source/ui/StatisticsDialogs/StatisticsTwoVariableDialog \
     sc/source/ui/StatisticsDialogs/TableFillingAndNavigationTools \
     sc/source/ui/StatisticsDialogs/TTestDialog \
+    sc/source/ui/StatisticsDialogs/ZTestDialog \
     sc/source/ui/undo/areasave \
     sc/source/ui/undo/refundo \
     sc/source/ui/undo/target \
diff --git a/sc/UIConfig_scalc.mk b/sc/UIConfig_scalc.mk
index 1dc9bc4ade57..9bcc908e7ae2 100644
--- a/sc/UIConfig_scalc.mk
+++ b/sc/UIConfig_scalc.mk
@@ -184,6 +184,7 @@ $(eval $(call gb_UIConfig_add_uifiles,modules/scalc,\
 	sc/uiconfig/scalc/ui/validationcriteriapage \
 	sc/uiconfig/scalc/ui/validationhelptabpage \
 	sc/uiconfig/scalc/ui/xmlsourcedialog \
+	sc/uiconfig/scalc/ui/ztestdialog \
 ))
 
 # vim: set noet sw=4 ts=4:
diff --git a/sc/inc/sc.hrc b/sc/inc/sc.hrc
index 0287773acd03..155ef286fdbe 100644
--- a/sc/inc/sc.hrc
+++ b/sc/inc/sc.hrc
@@ -271,7 +271,8 @@
 #define SID_MOVING_AVERAGE_DIALOG           (SC_MESSAGE_START + 77)
 #define SID_TTEST_DIALOG                    (SC_MESSAGE_START + 78)
 #define SID_FTEST_DIALOG                    (SC_MESSAGE_START + 79)
-#define SID_SEARCH_RESULTS_DIALOG           (SC_MESSAGE_START + 80)
+#define SID_ZTEST_DIALOG                    (SC_MESSAGE_START + 80)
+#define SID_SEARCH_RESULTS_DIALOG           (SC_MESSAGE_START + 81)
 
 // functions
 
diff --git a/sc/sdi/cellsh.sdi b/sc/sdi/cellsh.sdi
index 9bc9444df90f..287af9803941 100644
--- a/sc/sdi/cellsh.sdi
+++ b/sc/sdi/cellsh.sdi
@@ -161,6 +161,7 @@ interface CellSelection
     SID_MOVING_AVERAGE_DIALOG           [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_TTEST_DIALOG                    [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_FTEST_DIALOG                    [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
+    SID_ZTEST_DIALOG                    [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_SEARCH_RESULTS_DIALOG [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_MARKDATAAREA    [ ExecMethod = ExecuteMove; StateMethod = GetStateCursor; ]
     SID_MARKARRAYFORMULA [ ExecMethod = ExecuteMove; StateMethod = GetStateCursor; ]
diff --git a/sc/sdi/scalc.sdi b/sc/sdi/scalc.sdi
index f9c6cc770d04..72eedc652458 100644
--- a/sc/sdi/scalc.sdi
+++ b/sc/sdi/scalc.sdi
@@ -3207,6 +3207,30 @@ SfxVoidItem FTestDialog SID_FTEST_DIALOG
     GroupId = GID_OPTIONS;
 ]
 
+SfxVoidItem ZTestDialog SID_ZTEST_DIALOG
+()
+[
+    /* flags: */
+    AutoUpdate = FALSE,
+    Cachable = Cachable,
+    FastCall = FALSE,
+    HasCoreId = FALSE,
+    HasDialog = TRUE,
+    ReadOnlyDoc = TRUE,
+    Toggle = FALSE,
+    Container = FALSE,
+    RecordAbsolute = FALSE,
+    RecordPerSet;
+    Synchron;
+
+    /* config: */
+    AccelConfig = TRUE,
+    MenuConfig = TRUE,
+    StatusBarConfig = FALSE,
+    ToolBoxConfig = TRUE,
+    GroupId = GID_OPTIONS;
+]
+
 SfxVoidItem SolverDialog SID_OPENDLG_OPTSOLVER
 ()
 [
diff --git a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc
index 2574797c6f5a..c4fdd4c950cb 100644
--- a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc
+++ b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc
@@ -59,6 +59,8 @@
 #define STR_TTEST_UNDO_NAME                         67
 #define STR_FTEST                                   68
 #define STR_FTEST_UNDO_NAME                         69
+#define STR_ZTEST                                   70
+#define STR_ZTEST_UNDO_NAME                         71
 
 #define STR_COLUMN_LABEL_TEMPLATE                   100
 #define STR_ROW_LABEL_TEMPLATE                      101
@@ -84,6 +86,7 @@
 #define STR_VARIABLE_2_LABEL                       134
 #define STR_HYPOTHESIZED_MEAN_DIFFERENCE_LABEL     135
 #define STR_OBSERVATIONS_LABEL                     136
+#define STR_OBSERVED_MEAN_DIFFERENCE_LABEL         137
 
 #define STR_FTEST_P_RIGHT_TAIL                     140
 #define STR_FTEST_F_CRITICAL_RIGHT_TAIL            141
@@ -93,7 +96,6 @@
 #define STR_FTEST_F_CRITICAL_TWO_TAIL              145
 
 #define STR_TTEST_PEARSON_CORRELATION              150
-#define STR_TTEST_OBSERVED_MEAN_DIFFERENCE         151
 #define STR_TTEST_VARIANCE_OF_THE_DIFFERENCES      152
 #define STR_TTEST_T_STAT                           153
 #define STR_TTEST_P_ONE_TAIL                       154
@@ -101,4 +103,11 @@
 #define STR_TTEST_P_TWO_TAIL                       156
 #define STR_TTEST_T_CRITICAL_TWO_TAIL              157
 
+#define STR_ZTEST_KNOWN_VARIANCE                   160
+#define STR_ZTEST_Z_VALUE                          161
+#define STR_ZTEST_P_ONE_TAIL                       162
+#define STR_ZTEST_Z_CRITICAL_ONE_TAIL              163
+#define STR_ZTEST_P_TWO_TAIL                       164
+#define STR_ZTEST_Z_CRITICAL_TWO_TAIL              165
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src
index 49c9575b9c37..f6865627d232 100644
--- a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src
+++ b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src
@@ -292,6 +292,14 @@ Resource RID_STATISTICS_DLGS
     {
         Text [ en-US ] = "t-test";
     };
+    String STR_ZTEST
+    {
+        Text [ en-US ] = "z-test";
+    };
+    String STR_ZTEST_UNDO_NAME
+    {
+        Text [ en-US ] = "z-test";
+    };
 
     /* Common */
     String STR_COLUMN_LABEL_TEMPLATE
@@ -322,6 +330,10 @@ Resource RID_STATISTICS_DLGS
     {
         Text [ en-US ] = "Observations";
     };
+    String STR_OBSERVED_MEAN_DIFFERENCE_LABEL
+    {
+        Text [ en-US ] = "Observed Mean Difference";
+    };
 
     /*F Test */
     String STR_FTEST_P_RIGHT_TAIL
@@ -354,10 +366,6 @@ Resource RID_STATISTICS_DLGS
     {
         Text [ en-US ] = "Pearson Correlation";
     };
-    String STR_TTEST_OBSERVED_MEAN_DIFFERENCE
-    {
-        Text [ en-US ] = "Observed Mean Difference";
-    };
     String STR_TTEST_VARIANCE_OF_THE_DIFFERENCES
     {
         Text [ en-US ] = "Variance of the Differences";
@@ -382,6 +390,32 @@ Resource RID_STATISTICS_DLGS
     {
         Text [ en-US ] = "t Critical two-tail";
     };
+
+    /*Z Test*/
+    String STR_ZTEST_Z_VALUE
+    {
+        Text [ en-US ] = "z";
+    };
+    String STR_ZTEST_KNOWN_VARIANCE
+    {
+        Text [ en-US ] = "Known Variance";
+    };
+    String STR_ZTEST_P_ONE_TAIL
+    {
+        Text [ en-US ] = "P (Z<=z) one-tail";
+    };
+    String STR_ZTEST_Z_CRITICAL_ONE_TAIL
+    {
+        Text [ en-US ] = "z Critical one-tail";
+    };
+    String STR_ZTEST_P_TWO_TAIL
+    {
+        Text [ en-US ] = "P (Z<=z) two-tail";
+    };
+    String STR_ZTEST_Z_CRITICAL_TWO_TAIL
+    {
+        Text [ en-US ] = "z Critical two-tail";
+    };
 };
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/StatisticsDialogs/ZTestDialog.cxx b/sc/source/ui/StatisticsDialogs/ZTestDialog.cxx
new file mode 100644
index 000000000000..4ab24c4ffbf7
--- /dev/null
+++ b/sc/source/ui/StatisticsDialogs/ZTestDialog.cxx
@@ -0,0 +1,179 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#include <sfx2/dispatch.hxx>
+#include <svl/zforlist.hxx>
+#include <svl/undo.hxx>
+#include <boost/random.hpp>
+#include <boost/scoped_ptr.hpp>
+
+#include "formulacell.hxx"
+#include "rangelst.hxx"
+#include "scitems.hxx"
+#include "docsh.hxx"
+#include "document.hxx"
+#include "uiitems.hxx"
+#include "reffact.hxx"
+#include "strload.hxx"
+#include "docfunc.hxx"
+#include "StatisticsDialogs.hrc"
+#include "TableFillingAndNavigationTools.hxx"
+
+#include "ZTestDialog.hxx"
+
+ScZTestDialog::ScZTestDialog(
+                    SfxBindings* pSfxBindings, SfxChildWindow* pChildWindow,
+                    vcl::Window* pParent, ScViewData* pViewData ) :
+    ScStatisticsTwoVariableDialog(
+            pSfxBindings, pChildWindow, pParent, pViewData,
+            "ZTestDialog", "modules/scalc/ui/ztestdialog.ui" )
+{
+    SetText(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST));
+}
+
+ScZTestDialog::~ScZTestDialog()
+{}
+
+bool ScZTestDialog::Close()
+{
+    return DoClose( ScZTestDialogWrapper::GetChildWindowId() );
+}
+
+sal_Int16 ScZTestDialog::GetUndoNameId()
+{
+    return STR_ZTEST_UNDO_NAME;
+}
+
+ScRange ScZTestDialog::ApplyOutput(ScDocShell* pDocShell)
+{
+    AddressWalkerWriter aOutput(mOutputAddress, pDocShell, mDocument,
+            formula::FormulaGrammar::mergeToGrammar( formula::FormulaGrammar::GRAM_ENGLISH, mAddressDetails.eConv));
+    FormulaTemplate aTemplate(mDocument);
+
+    boost::scoped_ptr<DataRangeIterator> pVariable1Iterator;
+    if (mGroupedBy == BY_COLUMN)
+        pVariable1Iterator.reset(new DataRangeByColumnIterator(mVariable1Range));
+    else
+        pVariable1Iterator.reset(new DataRangeByRowIterator(mVariable1Range));
+
+    boost::scoped_ptr<DataRangeIterator> pVariable2Iterator;
+    if (mGroupedBy == BY_COLUMN)
+        pVariable2Iterator.reset(new DataRangeByColumnIterator(mVariable2Range));
+    else
+        pVariable2Iterator.reset(new DataRangeByRowIterator(mVariable2Range));
+
+    aTemplate.autoReplaceRange("%VARIABLE1_RANGE%", pVariable1Iterator->get());
+    aTemplate.autoReplaceRange("%VARIABLE2_RANGE%", pVariable2Iterator->get());
+
+    aOutput.writeBoldString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST));
+    aOutput.newLine();
+
+    // Alpha
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_LABEL_ALPHA));
+    aOutput.nextColumn();
+    aOutput.writeValue(0.05);
+    aTemplate.autoReplaceAddress("%ALPHA%", aOutput.current());
+    aOutput.newLine();
+
+    // Hypothesized mean difference
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_HYPOTHESIZED_MEAN_DIFFERENCE_LABEL));
+    aOutput.nextColumn();
+    aOutput.writeValue(0);
+    aTemplate.autoReplaceAddress("%HYPOTHESIZED_MEAN_DIFFERENCE%", aOutput.current());
+    aOutput.newLine();
+
+    // Variable Label
+    aOutput.nextColumn();
+    aOutput.writeBoldString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_VARIABLE_1_LABEL));
+    aOutput.nextColumn();
+    aOutput.writeBoldString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_VARIABLE_2_LABEL));
+    aOutput.newLine();
+
+    // Known Variance
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST_KNOWN_VARIANCE));
+    aOutput.nextColumn();
+    aOutput.writeValue(0);
+    aTemplate.autoReplaceAddress("%KNOWN_VARIANCE_VARIABLE1%", aOutput.current());
+    aOutput.nextColumn();
+    aOutput.writeValue(0);
+    aTemplate.autoReplaceAddress("%KNOWN_VARIANCE_VARIABLE2%", aOutput.current());
+    aOutput.newLine();
+
+    // Mean
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STRID_CALC_MEAN));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=AVERAGE(%VARIABLE1_RANGE%)");
+    aTemplate.autoReplaceAddress("%MEAN_VARIABLE1%", aOutput.current());
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=AVERAGE(%VARIABLE2_RANGE%)");
+    aTemplate.autoReplaceAddress("%MEAN_VARIABLE2%", aOutput.current());
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aOutput.newLine();
+
+    // Observations
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_OBSERVATIONS_LABEL));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=COUNT(%VARIABLE1_RANGE%)");
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aTemplate.autoReplaceAddress("%OBSERVATION_VARIABLE1%", aOutput.current());
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=COUNT(%VARIABLE2_RANGE%)");
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aTemplate.autoReplaceAddress("%OBSERVATION_VARIABLE2%", aOutput.current());
+    aOutput.newLine();
+
+    // Observed mean difference
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_OBSERVED_MEAN_DIFFERENCE_LABEL));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=%MEAN_VARIABLE1% - %MEAN_VARIABLE2%");
+    aOutput.writeMatrixFormula(aTemplate.getTemplate());
+    aTemplate.autoReplaceAddress("%OBSERVED_MEAN_DIFFERENCE%", aOutput.current());
+    aOutput.newLine();
+
+    // z
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST_Z_VALUE));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=(%OBSERVED_MEAN_DIFFERENCE% - %HYPOTHESIZED_MEAN_DIFFERENCE%) / SQRT( %KNOWN_VARIANCE_VARIABLE1% / %OBSERVATION_VARIABLE1% + %KNOWN_VARIANCE_VARIABLE2% / %OBSERVATION_VARIABLE2% )");
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aTemplate.autoReplaceAddress("%Z_STAT%", aOutput.current());
+    aOutput.newLine();
+
+    // P one-tail
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST_P_ONE_TAIL));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=1 - NORMSDIST(ABS(%Z_STAT%))");
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aOutput.newLine();
+
+    // z critical one-tail
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST_Z_CRITICAL_ONE_TAIL));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=-NORMSINV(%ALPHA%)");
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aOutput.newLine();
+
+    // P two-tail
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST_P_TWO_TAIL));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=2 * NORMSDIST(-ABS(%Z_STAT%))");
+    aOutput.writeFormula(aTemplate.getTemplate());
+    aOutput.newLine();
+
+    // z critical two-tail
+    aOutput.writeString(SC_STRLOAD(RID_STATISTICS_DLGS, STR_ZTEST_Z_CRITICAL_TWO_TAIL));
+    aOutput.nextColumn();
+    aTemplate.setTemplate("=-NORMSINV(%ALPHA%/2)");
+    aOutput.writeFormula(aTemplate.getTemplate());
+
+    return ScRange(aOutput.mMinimumAddress, aOutput.mMaximumAddress);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/app/scdll.cxx b/sc/source/ui/app/scdll.cxx
index d94522205a28..d62004964da2 100644
--- a/sc/source/ui/app/scdll.cxx
+++ b/sc/source/ui/app/scdll.cxx
@@ -259,6 +259,7 @@ void ScDLL::Init()
     ScMovingAverageDialogWrapper        ::RegisterChildWindow(false, pMod);
     ScTTestDialogWrapper                ::RegisterChildWindow(false, pMod);
     ScFTestDialogWrapper                ::RegisterChildWindow(false, pMod);
+    ScZTestDialogWrapper                ::RegisterChildWindow(false, pMod);
 
     // First docking Window for Calc
     ScFunctionChildWindow       ::RegisterChildWindow(false, pMod);
diff --git a/sc/source/ui/inc/ZTestDialog.hxx b/sc/source/ui/inc/ZTestDialog.hxx
new file mode 100644
index 000000000000..8af6f14ee65a
--- /dev/null
+++ b/sc/source/ui/inc/ZTestDialog.hxx
@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#ifndef INCLUDED_SC_SOURCE_UI_INC_ZTESTDIALOG_HXX
+#define INCLUDED_SC_SOURCE_UI_INC_ZTESTDIALOG_HXX
+
+#include "StatisticsTwoVariableDialog.hxx"
+
+class ScZTestDialog : public ScStatisticsTwoVariableDialog
+{
+public:
+    ScZTestDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        vcl::Window* pParent, ScViewData* pViewData );
+
+    virtual ~ScZTestDialog();
+
+    virtual bool Close() SAL_OVERRIDE;
+
+protected:
+    virtual sal_Int16 GetUndoNameId() SAL_OVERRIDE;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) SAL_OVERRIDE;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/reffact.hxx b/sc/source/ui/inc/reffact.hxx
index 7ae4a9f0a29e..4fd3b270d631 100644
--- a/sc/source/ui/inc/reffact.hxx
+++ b/sc/source/ui/inc/reffact.hxx
@@ -121,6 +121,13 @@ private:
     ScFTestDialogWrapper() SAL_DELETED_FUNCTION;
 };
 
+class ScZTestDialogWrapper :
+    public ChildWindowWrapper<SID_ZTEST_DIALOG>
+{
+private:
+    ScZTestDialogWrapper() SAL_DELETED_FUNCTION;
+};
+
 class ScAcceptChgDlgWrapper: public SfxChildWindow
 {
     public:
diff --git a/sc/source/ui/view/cellsh1.cxx b/sc/source/ui/view/cellsh1.cxx
index 32c237daa2ad..624b77dc8e14 100644
--- a/sc/source/ui/view/cellsh1.cxx
+++ b/sc/source/ui/view/cellsh1.cxx
@@ -992,6 +992,16 @@ void ScCellShell::ExecuteEdit( SfxRequest& rReq )
 
             }
             break;
+        case SID_ZTEST_DIALOG:
+            {
+                sal_uInt16 nId  = ScZTestDialogWrapper::GetChildWindowId();
+                SfxViewFrame* pViewFrm = pTabViewShell->GetViewFrame();
+                SfxChildWindow* pWnd = pViewFrm->GetChildWindow( nId );
+
+                pScMod->SetRefDialog( nId, pWnd ? false : sal_True );
+
+            }
+            break;
 
         case SID_SEARCH_RESULTS_DIALOG:
         {
diff --git a/sc/source/ui/view/tabvwsh.cxx b/sc/source/ui/view/tabvwsh.cxx
index 51aaae8facef..d07feb7bb453 100644
--- a/sc/source/ui/view/tabvwsh.cxx
+++ b/sc/source/ui/view/tabvwsh.cxx
@@ -95,6 +95,7 @@ void ScTabViewShell::InitInterface_Impl()
     GetStaticInterface()->RegisterChildWindow(ScMovingAverageDialogWrapper::GetChildWindowId());
     GetStaticInterface()->RegisterChildWindow(ScTTestDialogWrapper::GetChildWindowId());
     GetStaticInterface()->RegisterChildWindow(ScFTestDialogWrapper::GetChildWindowId());
+    GetStaticInterface()->RegisterChildWindow(ScZTestDialogWrapper::GetChildWindowId());
 }
 
 SFX_IMPL_NAMED_VIEWFACTORY( ScTabViewShell, "Default" )
diff --git a/sc/source/ui/view/tabvwshc.cxx b/sc/source/ui/view/tabvwshc.cxx
index 2285768fca73..6621d55bc3bb 100644
--- a/sc/source/ui/view/tabvwshc.cxx
+++ b/sc/source/ui/view/tabvwshc.cxx
@@ -68,6 +68,7 @@
 #include "MovingAverageDialog.hxx"
 #include "TTestDialog.hxx"
 #include "FTestDialog.hxx"
+#include "ZTestDialog.hxx"
 
 #include "PivotLayoutDialog.hxx"
 
@@ -381,6 +382,12 @@ SfxModelessDialog* ScTabViewShell::CreateRefDialog(
         }
         break;
 
+        case SID_ZTEST_DIALOG:
+        {
+            pResult = new ScZTestDialog( pB, pCW, pParent, &GetViewData() );
+        }
+        break;
+
         case SID_OPENDLG_OPTSOLVER:
         {
             ScViewData& rViewData = GetViewData();
diff --git a/sc/uiconfig/scalc/menubar/menubar.xml b/sc/uiconfig/scalc/menubar/menubar.xml
index 00368d36363c..d906957b644a 100644
--- a/sc/uiconfig/scalc/menubar/menubar.xml
+++ b/sc/uiconfig/scalc/menubar/menubar.xml
@@ -507,6 +507,7 @@
                     <menu:menuitem menu:id=".uno:MovingAverageDialog"/>
                     <menu:menuitem menu:id=".uno:TTestDialog"/>
                     <menu:menuitem menu:id=".uno:FTestDialog"/>
+                    <menu:menuitem menu:id=".uno:ZTestDialog"/>
                 </menu:menupopup>
             </menu:menu>
         </menu:menupopup>
diff --git a/sc/uiconfig/scalc/ui/ztestdialog.ui b/sc/uiconfig/scalc/ui/ztestdialog.ui
new file mode 100644
index 000000000000..efe00addccaa
--- /dev/null
+++ b/sc/uiconfig/scalc/ui/ztestdialog.ui
@@ -0,0 +1,319 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.18.3 -->
+<interface>
+  <requires lib="gtk+" version="3.0"/>
+  <requires lib="LibreOffice" version="1.0"/>
+  <object class="GtkDialog" id="ZTestDialog">
+    <property name="can_focus">False</property>
+    <property name="border_width">6</property>
+    <property name="type_hint">dialog</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">12</property>
+        <child>
+          <object class="GtkFrame" id="frame-data">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label_xalign">0</property>
+            <property name="shadow_type">none</property>
+            <child>
+              <object class="GtkAlignment" id="alignment1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="top_padding">6</property>
+                <property name="bottom_padding">6</property>
+                <property name="left_padding">12</property>
+                <property name="right_padding">12</property>
+                <child>
+                  <object class="GtkGrid" id="grid1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="row_spacing">6</property>
+                    <property name="column_spacing">12</property>
+                    <child>
+                      <object class="GtkLabel" id="variable1-range-label">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="xalign">0</property>
+                        <property name="label" translatable="yes">Variable 1 range:</property>
+                        <property name="use_underline">True</property>
+                        <property name="mnemonic_widget">variable1-range-edit</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="foruilo-RefEdit" id="variable1-range-edit">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="valign">center</property>
+                        <property name="hexpand">True</property>
+                        <property name="invisible_char">•</property>
+                        <property name="width_chars">30</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="foruilo-RefButton" id="variable1-range-button">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">2</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="variable2-range-label">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="xalign">0</property>
+                        <property name="label" translatable="yes">Variable 2 range:</property>
+                        <property name="use_underline">True</property>
+                        <property name="mnemonic_widget">variable2-range-edit</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="foruilo-RefEdit" id="variable2-range-edit">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="valign">center</property>
+                        <property name="hexpand">True</property>
+                        <property name="invisible_char">•</property>
+                        <property name="width_chars">30</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="foruilo-RefButton" id="variable2-range-button">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">2</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="output-range-label">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="xalign">0</property>
+                        <property name="label" translatable="yes">Results to:</property>
+                        <property name="use_underline">True</property>
+                        <property name="mnemonic_widget">variable2-range-edit</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">2</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="foruilo-RefEdit" id="output-range-edit">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="valign">center</property>
+                        <property name="hexpand">True</property>
+                        <property name="invisible_char">•</property>
+                        <property name="width_chars">30</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">2</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="foruilo-RefButton" id="output-range-button">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">2</property>
+                        <property name="top_attach">2</property>
+                      </packing>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+            <child type="label">
+              <object class="GtkLabel" id="label1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Data</property>
+                <attributes>
+                  <attribute name="weight" value="bold"/>
+                </attributes>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="dialog-action_area1">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="ok">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="has_default">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="cancel">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="has_default">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="help">
+                <property name="label">gtk-help</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+                <property name="secondary">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkFrame" id="frame2">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label_xalign">0</property>
+            <property name="shadow_type">none</property>
+            <child>
+              <object class="GtkAlignment" id="alignment2">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="top_padding">6</property>
+                <property name="bottom_padding">6</property>
+                <property name="left_padding">12</property>
+                <property name="right_padding">12</property>
+                <child>
+                  <object class="GtkGrid" id="grid2">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="row_spacing">6</property>
+                    <property name="column_spacing">12</property>
+                    <child>
+                      <object class="GtkRadioButton" id="groupedby-columns-radio">
+                        <property name="label" translatable="yes">Columns</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="use_underline">True</property>
+                        <property name="xalign">0</property>
+                        <property name="active">True</property>
+                        <property name="draw_indicator">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkRadioButton" id="groupedby-rows-radio">
+                        <property name="label" translatable="yes">Rows</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="use_underline">True</property>
+                        <property name="xalign">0</property>
+                        <property name="draw_indicator">True</property>
+                        <property name="group">groupedby-columns-radio</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">0</property>
+                      </packing>
+                    </child>
+                  </object>
+                </child>
+              </object>
+            </child>
+            <child type="label">
+              <object class="GtkLabel" id="label2">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Grouped by</property>
+                <attributes>
+                  <attribute name="weight" value="bold"/>
+                </attributes>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="0">ok</action-widget>
+    </action-widgets>
+  </object>
+  <object class="GtkSizeGroup" id="sizegroup1">
+    <widgets>
+      <widget name="variable1-range-label"/>
+      <widget name="variable2-range-label"/>
+      <widget name="output-range-label"/>
+      <widget name="groupedby-columns-radio"/>
+    </widgets>
+  </object>
+</interface>