BuildHistogram          GUI: Histogram Input Parameters
CheckEntry              Control Content in Entry Widget
ChooseColor             GUI: Color Picker
ChoosePch               GUI: Plotting Symbol Picker
Data                    Set or Query Data and Parameters
DefineGrid              GUI: Define Interpolation Grid
EditData                GUI: Data Editor
EditFunction            GUI: Function Editor
EditText                GUI: Edit Text
EvalFunction            Parse and Evaluate an RSurvey Expression
ExportData              GUI: Export Data
Format                  GUI: Build C-Style String Formats
FormatDateTime          GUI: Build Date-Time String Formats
GetBitmapImage          Create Icon Bitmap Image
GetFile                 GUI: Select File to Open or Save As
ImportDataset           GUI: Import Data from Package Dataset
ImportSpreadsheet       GUI: Import Data from XML Spreadsheet File
ImportText              GUI: Import Data from Text File
LaunchGui               GUI: Main Graphical User Interface
ManagePackages          GUI: Package Manager
ManagePolygons          GUI: Polygon Manager
ManageVariables         GUI: Variable Manager
Plot3d                  Plot Points and Surface in 3D
ProgressBar             GUI: Progress Bar
Rename                  GUI: Rename Values in Character Vector
Search                  GUI: Search Data Table
SetAxesLimits           GUI: Axes Limits
SetConfiguration        GUI: Window and Plotting Parameters
SetCrs                  GUI: Coordinate Reference System
SetPlotAnnotation       GUI: Plot Annotation
SetPolygonLimits        GUI: Polygon Limits
SetSortOrder            GUI: Sort Order
