Select Data Dialog Function

DESCRIPTION:

This function is used by the Select Data dialog. It provides users with a convenient starting point for selecting data to analyze.

USAGE:

menuSelectData(data.source, existing.name, new.name) 

REQUIRED ARGUMENTS:

data.source
character string indicating source for data. May be "Existing Data", "New Data", or "Import File".
existing.name
character string giving name of existing data object. Only used if data.source is "Existing Data".
new.name
character string giving name for new data frame. Only used if data.source is "New Data".

VALUE:

none

SIDE EFFECTS:

If data.source is "Existing Data" the data frame names existing.name is displayed. If data.source is "New Data" a new data frame with the name new.name is created. If data.source is "Import File" the Import Data dialog is displayed.

EXAMPLES:

menuSelectData("Existing Data","fuel.frame") 
menuSelectData("Import File")