Import a Data object from Excel file
     
    
    Usage
    XL2Data(name, dec = c(".", ","), sheet = 1, silent = FALSE)
 
    
    Arguments
- name
- Name of the data file, with or without file extension.
Include full file path if not in working directory 
- dec
- the character used in the file for decimal points. 
- sheet
- Sheet number if importing Data from XL file 
- silent
- Logical. Hide messages? 
 
    
    Value
    An object of class 'Data'
     
    
    
    Examples
    if (FALSE) { # \dontrun{
MyData <- XL2Data("MyData.xlsx")
} # }