geom_spct               Spectral data plots.
ggplot                  Create a new ggplot plot from spectral data.
ggspectra-package       Extensions to 'ggplot2' for Radiation Spectra
multiplot               Multiple plot function
plot.cps_spct           Plot method for spectra expressed as detector
                        counts per second.
plot.filter_spct        Plot method for filter spectra.
plot.object_spct        Plot method for object spectra.
plot.raw_spct           Plot method for spectra expressed as raw
                        detector counts.
plot.reflector_spct     Plot method for reflector spectra.
plot.response_spct      Plot method for response spectra.
plot.source_spct        Plot method for light-source spectra.
plot.waveband           Plot method for waveband objects.
stat_color              Calculate colours from wavelength.
stat_peaks              Find peaks and valleys.
stat_wb_contribution    Integrate ranges under spectral curve.
stat_wb_irrad           Integrate irradiance for wavebands.
stat_wb_label           Label ranges under spectral curve.
stat_wb_mean            Integrate ranges under curve.
stat_wb_relative        Integrate ranges under spectral curve.
stat_wb_sirrad          Integrate spectral irradiance for wavebands.
stat_wb_total           Integrate ranges under spectral curve.
stat_wl_strip           Calculate colours from wavelength.
stat_wl_summary         Average area under curve for regions.
