Package ‘photobiology’ defines a system of classes for storing spectral data and accompanying methods and operators. This is the core of a suite of R packages for photobiological calculations.
Extracting from a collection of spectra using negative indexing sets the dimension to the length of the index vector, rather than to the number of remaining members.
Extracting from a collection of spectra using negative indexing sets the dimension to the length of the index vector, rather than to the number of remaining members.