ir_identify_empty_spectra: Identifies empty spectra in an ir object
Description
ir_identify_empty_spectra() identifies empty spectra in an object of class
ir. An empty spectrum is a spectrum which has no data values
(no rows) or where all intensity values (column y) are NA.
Usage
ir_identify_empty_spectra(x)
Value
A logical vector indicating for each spectrum in x whether it is
empty (TRUE) or not (FALSE).