Convenience function that computes StO2, NPI, THI, and TWI (if wavelength range permits) and returns them as a named list of matrices.
Arguments
- cube
An hsi_cube object with reflectance data.
Value
A named list of numeric matrices: sto2, npi, thi, twi
(TWI may be NA matrix if wavelengths are insufficient).
Examples
cube <- hs_example_cube()
indices <- hs_clinical_indices(cube)
names(indices)
#> [1] "sto2" "npi" "thi" "twi"