Class to handle datasets containing normalized ratio indices of spectra.
Object with slots:
nri: Object of class
DistMat3D containing nri values.
fwhm: Vector or single numerical value giving the full-width-half-max value(s) for each band.
wavelength: Vector with wavelength information.
dimnames: Character vector containing band names used to calculate nri-values.
multivariate: List defining the kind of test/model applied to the data and the model data. Only used after object has passed e.g.
attributes: Data.frame containing additional data
usagehistory: Vector giving information on history of usage of the object.
See figure in
hsdar-package for an overview of classes in hsdar.