Arguments
- data
- A list containing "file", "x", "em", "ex". 
 
    
    Value
    An object of class eem containing:
- sample The sample name of the eem. 
- file The filename of the eem. 
- location Directory of the eem. 
- x A matrix with fluorescence values. 
- em Emission vector of wavelengths. 
- ex Excitation vector of wavelengths.