NSpec.DF                Example data in the Spectra.Dataframe format
NSpec.Lib               Example data in the Spectra/SpectraLibrary
                        format.
Spectra-class           Create a Spectra or SpectraLibrary
SpectraDataframe-class
                        Class 'SpectraDataframe'
SpectraLibrary-class    Class 'SpectraLibrary'
SpectraMatrix-class     Class 'SpectraMatrix'
as.spectra.dataframe    Create a SpectraDataframe
cm.nsr                  Selecting the best 2-Band combinations for
                        Normalized Simple Ratio (NSR)
cm.rbd3                 Calculate 3-Band Correlation Array for Spectral
                        Data correlating with another variable x
cm.sr                   Selecting the best 2-Band combinations for
                        Simple Ratio (SR)
find.bestBands          Find Best Band Combinations
ggplot-method           Plot functions
ggplot.cm               Create a ggplot Plot from Correlation
                        Coefficients (Deprecated)
ggplot.spectra          Create a new ggplot plot with a geom_line()
                        layer from spectra data
ndvi2                   Calculate and plot a 2-band NDVI.
nsr                     Calculate Normalized Simple Ratio (NSR) index.
plt.2dcm                Create a ggplot Plot from a 2D Correlation
                        Matrix
plt.3dcm_best           Create a 3D Slice Plot of Correlation Array
spectra                 Access the spectra data of 'SpectraLibrary'.
sr                      Calculate Simple Ratio (SR).
wavelength              Retrieve Wavelength Information from Spectra
                        Objects
