update

instat/Model/DataFrame/clsColumnMetaData.vb

@@ -25,6 +25,8 @@ Public Class clsColumnMetaData
     Private Property _clsColsMetadataDataFrame As DataFrame
     Private _hasChanged As Boolean
 
+    Private _useColumnSelectionInMetaData As Boolean
+
     ''' <summary>
     ''' holds the metadata change audit id
     ''' </summary> 
@@ -107,8 +109,18 @@ Public Class clsColumnMetaData
         _RLink = rLink
         _strDataFrameName = strName
         _hasChanged = True
+        _useColumnSelectionInMetaData = True
     End Sub
 
+    Public Property UseColumnSelectionInMetaData() As Boolean
+        Get
+            Return _useColumnSelectionInMetaData
+        End Get
+        Set(value As Boolean)
+            _useColumnSelectionInMetaData = value
+        End Set
+    End Property
+
     Private Function HasDataChanged() As Boolean
         Dim clsVariablesMetadataChanged As New RFunction
         Dim expTemp As SymbolicExpression
@@ -147,6 +159,8 @@ Public Class clsColumnMetaData
         clsGetVariablesMetadata.SetRCommand(_RLink.strInstatDataObject & "$get_variables_metadata")
         clsGetVariablesMetadata.AddParameter("convert_to_character", "TRUE")
         clsGetVariablesMetadata.AddParameter("data_name", Chr(34) & _strDataFrameName & Chr(34))
+        'TODO. why not apply or not the column selection at the R level.
+        clsGetVariablesMetadata.AddParameter("use_column_selection", If(UseColumnSelectionInMetaData, "TRUE", "FALSE"))
         expTemp = _RLink.RunInternalScriptGetValue(clsGetVariablesMetadata.ToScript(), bSilent:=True)
         If expTemp IsNot Nothing AndAlso expTemp.Type <> Internals.SymbolicExpressionType.Null Then
             Return expTemp.AsDataFrame

instat/Model/DataFrame/clsDataFramePage.vb

@@ -30,6 +30,7 @@ Public Class clsDataFramePage
     Private _clsRDotNetDataFrame As DataFrame
     Private _lstColumns As List(Of clsColumnHeaderDisplay)
     Private _hasChanged As Boolean
+    Private _useColumnSelectionInDataView As Boolean
 
     Private ReadOnly Property iColumnIncrements As Integer
         Get
@@ -151,6 +152,7 @@ Public Class clsDataFramePage
         _iColumnStart = 1
         _iRowStart = 1
         _hasChanged = True
+        _useColumnSelectionInDataView = True
     End Sub
 
     ''' <summary>
@@ -184,6 +186,15 @@ Public Class clsDataFramePage
         End If
     End Sub
 
+    Public Property UseColumnSelectionInDataView() As Boolean
+        Get
+            Return _useColumnSelectionInDataView
+        End Get
+        Set(value As Boolean)
+            _useColumnSelectionInDataView = value
+        End Set
+    End Property
+
     Private Function GetNoOfRowPages() As Integer
         'Needs to be a function as the number of increments can be changed through options 
         Return Math.Ceiling(_iTotalRowCount / intRowIncrements)
@@ -201,7 +212,8 @@ Public Class clsDataFramePage
         clsGetDataFrameRFunction.SetRCommand(_clsRLink.strInstatDataObject & "$get_data_frame")
         clsGetDataFrameRFunction.AddParameter("convert_to_character", "TRUE")
         clsGetDataFrameRFunction.AddParameter("use_current_filter", "TRUE")
-        clsGetDataFrameRFunction.AddParameter("use_column_selection", "TRUE")
+        'TODO. why not apply or not the column selection at the R level.
+        clsGetDataFrameRFunction.AddParameter("use_column_selection", If(UseColumnSelectionInDataView, "TRUE", "FALSE"))
         clsGetDataFrameRFunction.AddParameter("max_cols", iColumnIncrements)
         clsGetDataFrameRFunction.AddParameter("max_rows", intRowIncrements)
         clsGetDataFrameRFunction.AddParameter("start_row", _iRowStart)

instat/UserControls/DataGrid/ReoGrid/ucrDataViewReoGrid.vb

@@ -43,7 +43,8 @@ Public Class ucrDataViewReoGrid
 
         grdData.CurrentWorksheet.Columns = visiblePage.lstColumns.Count
 
-        If GetCurrentDataFrameFocus.clsFilterOrColumnSelection.bColumnSelectionApplied Then
+        If GetCurrentDataFrameFocus.clsFilterOrColumnSelection.bColumnSelectionApplied AndAlso
+           GetCurrentDataFrameFocus.clsVisibleDataFramePage.UseColumnSelectionInDataView Then
             variableTextColour = Color.Red
         Else
             variableTextColour = Color.DarkBlue

instat/clsDistribution.vb

@@ -25,6 +25,7 @@ Public Class Distribution
     Public strDFunctionName As String = ""
     Public strExactName As String = ""
     Public strGLMFunctionName As String = ""
+    Public strAOVFunctionName As String = ""
 
     Public bIncluded As Boolean = True
     Public bNumeric As Boolean = False
@@ -77,7 +78,7 @@ Public Class Distribution
     End Sub
 
     Public Function IsDistributionFunction(strFunctionName As String) As Boolean
-        Dim strNames() As String = {strRFunctionName, strPFunctionName, strQFunctionName, strDFunctionName, strExactName, strGLMFunctionName}
+        Dim strNames() As String = {strRFunctionName, strPFunctionName, strQFunctionName, strDFunctionName, strExactName, strGLMFunctionName, strAOVFunctionName}
         Return strNames.Contains(strFunctionName)
     End Function
 End Class

instat/clsRLink.vb

@@ -113,6 +113,9 @@ Public Class RLink
     ''' <summary>   The graph display option (e.g. 'view_output_window' or 'view_separate_window'). </summary>
     Public strGraphDisplayOption As String = "view_output_window"
 
+    ''' <summary> If true then show all the selected columns to the selector listview. </summary>
+    Public bUseColumnSelection As Boolean = False
+
 
     ''' <summary> The current grid (the worksheet that appears similar to a spreadsheet on the 
     ''' left-hand side of the display). </summary>
@@ -1390,6 +1393,8 @@ Public Class RLink
             Select Case strType
                 Case "column"
                     clsGetItems.SetRCommand(strInstatDataObject & "$get_column_names")
+                    'TODO. why not apply or not the column selection at the R level.
+                    clsGetItems.AddParameter("use_current_column_selection", If(bUseColumnSelection, "TRUE", "FALSE"))
                 Case "metadata"
                     clsGetItems.SetRCommand(strInstatDataObject & "$get_metadata_fields")
                 Case "filter"

instat/clsRegressionDefaults.vb

@@ -59,14 +59,20 @@ Public Class clsRegressionDefaults
     End Property
     Public Shared ReadOnly Property clsDefaultGlmFunction As RFunction
         Get
-
             Dim clsDefaultGlmFunc As New RFunction
-
             clsDefaultGlmFunc.SetRCommand("glm")
             Return clsDefaultGlmFunc
         End Get
     End Property
 
+    Public Shared ReadOnly Property clsDefaultAovFunction As RFunction
+        Get
+            Dim clsDefaultAovFunc As New RFunction
+            clsDefaultAovFunc.SetRCommand("aov")
+            Return clsDefaultAovFunc
+        End Get
+    End Property
+
     Public Shared ReadOnly Property clsDefaultRGraphicsOperator As ROperator
         Get
 

instat/dlgBoxPlot.vb

@@ -402,7 +402,7 @@ Public Class dlgBoxplot
                 Else
                     ucrVariablesAsFactorForBoxplot.Add(clsParam.strArgumentValue)
                 End If
-            ElseIf clsParam.strArgumentName = "colour" Then
+            ElseIf clsParam.strArgumentName = "fill" Then
                 ucrSecondFactorReceiver.Add(clsParam.strArgumentValue)
             End If
         Next