uitest Calc-statistics- ttest, ztest,ftest, chi square

Change-Id: I5d4aa467c786a04f5d2a4ad6da2d021d39a0aafb
Reviewed-on: https://gerrit.libreoffice.org/55868
Tested-by: Jenkins
Reviewed-by: Zdenek Crhonek <zcrhonek@gmail.com>

4 files changed, 426 insertions, 0 deletions

diff --git a/sc/qa/uitest/statistics/chiSquare.py b/sc/qa/uitest/statistics/chiSquare.py
new file mode 100644
index 000000000000..bc922c4d0ea0
--- /dev/null
+++ b/sc/qa/uitest/statistics/chiSquare.py
@@ -0,0 +1,89 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# 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/.
+#
+from uitest.framework import UITestCase
+from uitest.uihelper.common import get_state_as_dict
+from uitest.uihelper.common import select_pos
+from uitest.uihelper.calc import enter_text_to_cell
+from libreoffice.calc.document import get_sheet_from_doc
+from libreoffice.calc.conditional_format import get_conditional_format_from_sheet
+from uitest.debug import sleep
+from libreoffice.calc.document import get_cell_by_position
+from libreoffice.uno.propertyvalue import mkPropertyValues
+
+class chiSquare(UITestCase):
+    def test_chiSquare(self):
+        calc_doc = self.ui_test.create_doc_in_start_center("calc")
+        xCalcDoc = self.xUITest.getTopFocusWindow()
+        gridwin = xCalcDoc.getChild("grid_window")
+        document = self.ui_test.get_component()
+        #fill data
+        enter_text_to_cell(gridwin, "A1", "28")
+        enter_text_to_cell(gridwin, "A2", "26")
+        enter_text_to_cell(gridwin, "A3", "31")
+        enter_text_to_cell(gridwin, "A4", "23")
+        enter_text_to_cell(gridwin, "A5", "20")
+        enter_text_to_cell(gridwin, "A6", "27")
+        enter_text_to_cell(gridwin, "A7", "28")
+        enter_text_to_cell(gridwin, "A8", "14")
+        enter_text_to_cell(gridwin, "A9", "4")
+        enter_text_to_cell(gridwin, "A10", "0")
+        enter_text_to_cell(gridwin, "A11", "2")
+        enter_text_to_cell(gridwin, "A12", "8")
+        enter_text_to_cell(gridwin, "A13", "9")
+
+        enter_text_to_cell(gridwin, "B1", "19")
+        enter_text_to_cell(gridwin, "B2", "13")
+        enter_text_to_cell(gridwin, "B3", "12")
+        enter_text_to_cell(gridwin, "B4", "5")
+        enter_text_to_cell(gridwin, "B5", "34")
+        enter_text_to_cell(gridwin, "B6", "31")
+        enter_text_to_cell(gridwin, "B7", "31")
+        enter_text_to_cell(gridwin, "B8", "12")
+        enter_text_to_cell(gridwin, "B9", "24")
+        enter_text_to_cell(gridwin, "B10", "23")
+        enter_text_to_cell(gridwin, "B11", "19")
+        enter_text_to_cell(gridwin, "B12", "10")
+        enter_text_to_cell(gridwin, "B13", "33")
+
+        gridwin.executeAction("SELECT", mkPropertyValues({"RANGE": "A1:B13"}))
+        self.ui_test.execute_modeless_dialog_through_command(".uno:ChiSquareTestDialog")
+        xDialog = self.xUITest.getTopFocusWindow()
+        xinputrangeedit = xDialog.getChild("input-range-edit")
+        xoutputrangeedit = xDialog.getChild("output-range-edit")
+        xgroupedbyrowsradio = xDialog.getChild("groupedby-rows-radio")
+        xgroupedbycolumnsradio = xDialog.getChild("groupedby-columns-radio")
+
+        xinputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xinputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xinputrangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$A$1:$B$13"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"F1"}))
+        xgroupedbycolumnsradio.executeAction("CLICK", tuple())
+        xOKBtn = xDialog.getChild("ok")
+        self.ui_test.close_dialog_through_button(xOKBtn)
+        #Verify
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "Test of Independence (Chi-Square)")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 1).getString(), "Alpha")
+
+        self.assertEqual(get_cell_by_position(document, 0, 5, 2).getString(), "df")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 3).getString(), "P-value")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 4).getString(), "Test Statistic")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 5).getString(), "Critical Value")
+
+        self.assertEqual(get_cell_by_position(document, 0, 6, 1).getValue(), 0.05)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 2).getValue(), 12)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 4).getValue(),12), 91.687005584173)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 5).getValue(),12), 21.026069817483)
+
+        #undo
+        self.xUITest.executeCommand(".uno:Undo")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "")
+
+        self.ui_test.close_doc()
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab:
\ No newline at end of file
diff --git a/sc/qa/uitest/statistics/fTest.py b/sc/qa/uitest/statistics/fTest.py
new file mode 100644
index 000000000000..81a946812bb8
--- /dev/null
+++ b/sc/qa/uitest/statistics/fTest.py
@@ -0,0 +1,115 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# 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/.
+#
+from uitest.framework import UITestCase
+from uitest.uihelper.common import get_state_as_dict
+from uitest.uihelper.common import select_pos
+from uitest.uihelper.calc import enter_text_to_cell
+from libreoffice.calc.document import get_sheet_from_doc
+from libreoffice.calc.conditional_format import get_conditional_format_from_sheet
+from uitest.debug import sleep
+from libreoffice.calc.document import get_cell_by_position
+from libreoffice.uno.propertyvalue import mkPropertyValues
+
+class tTest(UITestCase):
+    def test_fTest_column(self):
+        calc_doc = self.ui_test.create_doc_in_start_center("calc")
+        xCalcDoc = self.xUITest.getTopFocusWindow()
+        gridwin = xCalcDoc.getChild("grid_window")
+        document = self.ui_test.get_component()
+        #fill data
+        enter_text_to_cell(gridwin, "A1", "28")
+        enter_text_to_cell(gridwin, "A2", "26")
+        enter_text_to_cell(gridwin, "A3", "31")
+        enter_text_to_cell(gridwin, "A4", "23")
+        enter_text_to_cell(gridwin, "A5", "20")
+        enter_text_to_cell(gridwin, "A6", "27")
+        enter_text_to_cell(gridwin, "A7", "28")
+        enter_text_to_cell(gridwin, "A8", "14")
+        enter_text_to_cell(gridwin, "A9", "4")
+        enter_text_to_cell(gridwin, "A10", "0")
+        enter_text_to_cell(gridwin, "A11", "2")
+        enter_text_to_cell(gridwin, "A12", "8")
+        enter_text_to_cell(gridwin, "A13", "9")
+
+        enter_text_to_cell(gridwin, "B1", "19")
+        enter_text_to_cell(gridwin, "B2", "13")
+        enter_text_to_cell(gridwin, "B3", "12")
+        enter_text_to_cell(gridwin, "B4", "5")
+        enter_text_to_cell(gridwin, "B5", "34")
+        enter_text_to_cell(gridwin, "B6", "31")
+        enter_text_to_cell(gridwin, "B7", "31")
+        enter_text_to_cell(gridwin, "B8", "12")
+        enter_text_to_cell(gridwin, "B9", "24")
+        enter_text_to_cell(gridwin, "B10", "23")
+        enter_text_to_cell(gridwin, "B11", "19")
+        enter_text_to_cell(gridwin, "B12", "10")
+        enter_text_to_cell(gridwin, "B13", "33")
+
+        gridwin.executeAction("SELECT", mkPropertyValues({"RANGE": "A1:B13"}))
+        self.ui_test.execute_modeless_dialog_through_command(".uno:FTestDialog")
+        xDialog = self.xUITest.getTopFocusWindow()
+        xvariable1rangeedit = xDialog.getChild("variable1-range-edit")
+        xvariable2rangeedit = xDialog.getChild("variable2-range-edit")
+        xoutputrangeedit = xDialog.getChild("output-range-edit")
+        xgroupedbyrowsradio = xDialog.getChild("groupedby-rows-radio")
+        xgroupedbycolumnsradio = xDialog.getChild("groupedby-columns-radio")
+
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$A$1:$A$13"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$B$1:$B$13"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"F1"}))
+        xgroupedbycolumnsradio.executeAction("CLICK", tuple())
+        xOKBtn = xDialog.getChild("ok")
+        self.ui_test.close_dialog_through_button(xOKBtn)
+        #Verify
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "F-test")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 1).getString(), "Alpha")
+
+        self.assertEqual(get_cell_by_position(document, 0, 5, 3).getString(), "Mean")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 4).getString(), "Variance")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 5).getString(), "Observations")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 6).getString(), "df")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 7).getString(), "F")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 8).getString(), "P (F<=f) right-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 9).getString(), "F Critical right-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 10).getString(), "P (F<=f) left-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 11).getString(), "F Critical left-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 12).getString(), "P two-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 13).getString(), "F Critical two-tail")
+
+
+        self.assertEqual(get_cell_by_position(document, 0, 6, 1).getValue(), 0.05)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 2).getString(), "Variable 1")
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 3).getValue(),12), 16.923076923077)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 4).getValue(),12), 125.076923076923)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 5).getValue(), 13)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 6).getValue(), 12)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 7).getValue(),12), 1.324463752376)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 8).getValue(),12), 0.317061414639)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 9).getValue(),12), 2.686637112496)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 10).getValue(),12), 0.682938585361)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 12).getValue(),12), 0.634122829279)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 13).getValue(),12), 0.305131354874)
+
+        self.assertEqual(get_cell_by_position(document, 0, 7, 2).getString(), "Variable 2")
+        self.assertEqual(round(get_cell_by_position(document, 0, 7, 3).getValue(),12), 20.461538461538)
+        self.assertEqual(round(get_cell_by_position(document, 0, 7, 4).getValue(),12), 94.435897435897)
+        self.assertEqual(get_cell_by_position(document, 0, 7, 5).getValue(), 13)
+        self.assertEqual(get_cell_by_position(document, 0, 7, 6).getValue(), 12)
+        self.assertEqual(round(get_cell_by_position(document, 0, 7, 13).getValue(),12), 3.277277094033)
+        #undo
+        self.xUITest.executeCommand(".uno:Undo")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "")
+
+        self.ui_test.close_doc()
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab:
\ No newline at end of file
diff --git a/sc/qa/uitest/statistics/tTest.py b/sc/qa/uitest/statistics/tTest.py
new file mode 100644
index 000000000000..9a7447720bc0
--- /dev/null
+++ b/sc/qa/uitest/statistics/tTest.py
@@ -0,0 +1,116 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# 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/.
+#
+from uitest.framework import UITestCase
+from uitest.uihelper.common import get_state_as_dict
+from uitest.uihelper.common import select_pos
+from uitest.uihelper.calc import enter_text_to_cell
+from libreoffice.calc.document import get_sheet_from_doc
+from libreoffice.calc.conditional_format import get_conditional_format_from_sheet
+from uitest.debug import sleep
+from libreoffice.calc.document import get_cell_by_position
+from libreoffice.uno.propertyvalue import mkPropertyValues
+
+class tTest(UITestCase):
+    def test_tTest_column(self):
+        calc_doc = self.ui_test.create_doc_in_start_center("calc")
+        xCalcDoc = self.xUITest.getTopFocusWindow()
+        gridwin = xCalcDoc.getChild("grid_window")
+        document = self.ui_test.get_component()
+        #fill data
+        enter_text_to_cell(gridwin, "A1", "28")
+        enter_text_to_cell(gridwin, "A2", "26")
+        enter_text_to_cell(gridwin, "A3", "31")
+        enter_text_to_cell(gridwin, "A4", "23")
+        enter_text_to_cell(gridwin, "A5", "20")
+        enter_text_to_cell(gridwin, "A6", "27")
+        enter_text_to_cell(gridwin, "A7", "28")
+        enter_text_to_cell(gridwin, "A8", "14")
+        enter_text_to_cell(gridwin, "A9", "4")
+        enter_text_to_cell(gridwin, "A10", "0")
+        enter_text_to_cell(gridwin, "A11", "2")
+        enter_text_to_cell(gridwin, "A12", "8")
+        enter_text_to_cell(gridwin, "A13", "9")
+
+        enter_text_to_cell(gridwin, "B1", "19")
+        enter_text_to_cell(gridwin, "B2", "13")
+        enter_text_to_cell(gridwin, "B3", "12")
+        enter_text_to_cell(gridwin, "B4", "5")
+        enter_text_to_cell(gridwin, "B5", "34")
+        enter_text_to_cell(gridwin, "B6", "31")
+        enter_text_to_cell(gridwin, "B7", "31")
+        enter_text_to_cell(gridwin, "B8", "12")
+        enter_text_to_cell(gridwin, "B9", "24")
+        enter_text_to_cell(gridwin, "B10", "23")
+        enter_text_to_cell(gridwin, "B11", "19")
+        enter_text_to_cell(gridwin, "B12", "10")
+        enter_text_to_cell(gridwin, "B13", "33")
+
+        gridwin.executeAction("SELECT", mkPropertyValues({"RANGE": "A1:B13"}))
+        self.ui_test.execute_modeless_dialog_through_command(".uno:TTestDialog")
+        xDialog = self.xUITest.getTopFocusWindow()
+        xvariable1rangeedit = xDialog.getChild("variable1-range-edit")
+        xvariable2rangeedit = xDialog.getChild("variable2-range-edit")
+        xoutputrangeedit = xDialog.getChild("output-range-edit")
+        xgroupedbyrowsradio = xDialog.getChild("groupedby-rows-radio")
+        xgroupedbycolumnsradio = xDialog.getChild("groupedby-columns-radio")
+
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$A$1:$A$13"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$B$1:$B$13"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"F1"}))
+        xgroupedbycolumnsradio.executeAction("CLICK", tuple())
+        xOKBtn = xDialog.getChild("ok")
+        self.ui_test.close_dialog_through_button(xOKBtn)
+        #Verify
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "Paired t-test")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 1).getString(), "Alpha")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 2).getString(), "Hypothesized Mean Difference")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 4).getString(), "Mean")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 5).getString(), "Variance")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 6).getString(), "Observations")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 7).getString(), "Pearson Correlation")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 8).getString(), "Observed Mean Difference")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 9).getString(), "Variance of the Differences")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 10).getString(), "df")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 11).getString(), "t Stat")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 12).getString(), "P (T<=t) one-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 13).getString(), "t Critical one-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 14).getString(), "P (T<=t) two-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 15).getString(), "t Critical two-tail")
+
+        self.assertEqual(get_cell_by_position(document, 0, 6, 1).getValue(), 0.05)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 2).getValue(), 0)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 3).getString(), "Variable 1")
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 4).getValue(),12), 16.923076923077)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 5).getValue(),12), 125.076923076923)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 6).getValue(), 13)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 7).getValue(),12), -0.061753977175)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 8).getValue(),12), -3.538461538462)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 9).getValue(),12), 232.935897435897)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 10).getValue(), 12)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 11).getValue(),12), -0.835926213674)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 12).getValue(),12), 0.209765144211)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 13).getValue(),12), 1.782287555649)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 14).getValue(),12), 0.419530288422)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 15).getValue(),12), 2.178812829667)
+
+        self.assertEqual(get_cell_by_position(document, 0, 7, 3).getString(), "Variable 2")
+        self.assertEqual(round(get_cell_by_position(document, 0, 7, 4).getValue(),12), 20.461538461538)
+        self.assertEqual(round(get_cell_by_position(document, 0, 7, 5).getValue(),12), 94.435897435897)
+        self.assertEqual(get_cell_by_position(document, 0, 7, 6).getValue(), 13)
+        #undo
+        self.xUITest.executeCommand(".uno:Undo")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "")
+
+        self.ui_test.close_doc()
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab:
\ No newline at end of file
diff --git a/sc/qa/uitest/statistics/zTest.py b/sc/qa/uitest/statistics/zTest.py
new file mode 100644
index 000000000000..3c305d1ca9b9
--- /dev/null
+++ b/sc/qa/uitest/statistics/zTest.py
@@ -0,0 +1,106 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# 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/.
+#
+from uitest.framework import UITestCase
+from uitest.uihelper.common import get_state_as_dict
+from uitest.uihelper.common import select_pos
+from uitest.uihelper.calc import enter_text_to_cell
+from libreoffice.calc.document import get_sheet_from_doc
+from libreoffice.calc.conditional_format import get_conditional_format_from_sheet
+from uitest.debug import sleep
+from libreoffice.calc.document import get_cell_by_position
+from libreoffice.uno.propertyvalue import mkPropertyValues
+
+class zTest(UITestCase):
+    def test_zTest_column(self):
+        calc_doc = self.ui_test.create_doc_in_start_center("calc")
+        xCalcDoc = self.xUITest.getTopFocusWindow()
+        gridwin = xCalcDoc.getChild("grid_window")
+        document = self.ui_test.get_component()
+        #fill data
+        enter_text_to_cell(gridwin, "A1", "28")
+        enter_text_to_cell(gridwin, "A2", "26")
+        enter_text_to_cell(gridwin, "A3", "31")
+        enter_text_to_cell(gridwin, "A4", "23")
+        enter_text_to_cell(gridwin, "A5", "20")
+        enter_text_to_cell(gridwin, "A6", "27")
+        enter_text_to_cell(gridwin, "A7", "28")
+        enter_text_to_cell(gridwin, "A8", "14")
+        enter_text_to_cell(gridwin, "A9", "4")
+        enter_text_to_cell(gridwin, "A10", "0")
+        enter_text_to_cell(gridwin, "A11", "2")
+        enter_text_to_cell(gridwin, "A12", "8")
+        enter_text_to_cell(gridwin, "A13", "9")
+
+        enter_text_to_cell(gridwin, "B1", "19")
+        enter_text_to_cell(gridwin, "B2", "13")
+        enter_text_to_cell(gridwin, "B3", "12")
+        enter_text_to_cell(gridwin, "B4", "5")
+        enter_text_to_cell(gridwin, "B5", "34")
+        enter_text_to_cell(gridwin, "B6", "31")
+        enter_text_to_cell(gridwin, "B7", "31")
+        enter_text_to_cell(gridwin, "B8", "12")
+        enter_text_to_cell(gridwin, "B9", "24")
+        enter_text_to_cell(gridwin, "B10", "23")
+        enter_text_to_cell(gridwin, "B11", "19")
+        enter_text_to_cell(gridwin, "B12", "10")
+        enter_text_to_cell(gridwin, "B13", "33")
+
+        gridwin.executeAction("SELECT", mkPropertyValues({"RANGE": "A1:B13"}))
+        self.ui_test.execute_modeless_dialog_through_command(".uno:ZTestDialog")
+        xDialog = self.xUITest.getTopFocusWindow()
+        xvariable1rangeedit = xDialog.getChild("variable1-range-edit")
+        xvariable2rangeedit = xDialog.getChild("variable2-range-edit")
+        xoutputrangeedit = xDialog.getChild("output-range-edit")
+        xgroupedbyrowsradio = xDialog.getChild("groupedby-rows-radio")
+        xgroupedbycolumnsradio = xDialog.getChild("groupedby-columns-radio")
+
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xvariable1rangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$A$1:$A$13"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xvariable2rangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"$Sheet1.$B$1:$B$13"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"CTRL+A"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"KEYCODE":"BACKSPACE"}))
+        xoutputrangeedit.executeAction("TYPE", mkPropertyValues({"TEXT":"F1"}))
+        xgroupedbycolumnsradio.executeAction("CLICK", tuple())
+        xOKBtn = xDialog.getChild("ok")
+        self.ui_test.close_dialog_through_button(xOKBtn)
+        #Verify
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "z-test")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 1).getString(), "Alpha")
+
+        self.assertEqual(get_cell_by_position(document, 0, 5, 2).getString(), "Hypothesized Mean Difference")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 4).getString(), "Known Variance")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 5).getString(), "Mean")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 6).getString(), "Observations")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 7).getString(), "Observed Mean Difference")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 8).getString(), "z")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 9).getString(), "P (Z<=z) one-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 10).getString(), "z Critical one-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 11).getString(), "P (Z<=z) two-tail")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 12).getString(), "z Critical two-tail")
+
+        self.assertEqual(get_cell_by_position(document, 0, 6, 1).getValue(), 0.05)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 2).getValue(), 0)
+        self.assertEqual(get_cell_by_position(document, 0, 6, 3).getString(), "Variable 1")
+        self.assertEqual(get_cell_by_position(document, 0, 6, 4).getValue(), 0)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 5).getValue(),12), 16.923076923077)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 10).getValue(),12), 1.644853626951)
+        self.assertEqual(round(get_cell_by_position(document, 0, 6, 12).getValue(),12), 1.959963984540)
+
+        self.assertEqual(get_cell_by_position(document, 0, 7, 3).getString(), "Variable 2")
+        self.assertEqual(get_cell_by_position(document, 0, 7, 4).getValue(), 0)
+        self.assertEqual(round(get_cell_by_position(document, 0, 7, 5).getValue(),12), 20.461538461538)
+        self.assertEqual(get_cell_by_position(document, 0, 7, 6).getValue(), 13)
+        #undo
+        self.xUITest.executeCommand(".uno:Undo")
+        self.assertEqual(get_cell_by_position(document, 0, 5, 0).getString(), "")
+
+        self.ui_test.close_doc()
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab:
\ No newline at end of file