| aggregate_spectra | Aggregates spectral and data information |
| apply_spectra | Apply a function on the spectra of a Spectra* object |
| australia | Australia spectra library data set |
| base_line | Baseline correction using the baseline package#' |
| big.head | Return the First or Last Part of an Object |
| continuum_removal | Continuum removal |
| cut | Manipulating the wavelength range of a 'Spectra' object |
| dimensions | Retrieve dimensions of Spectra* objects |
| extraction-methods | Extracting and replacing parts of Spectra* objects |
| features | Retrieves or sets the data slot of a SpectraDataFrame object. |
| fill_spectra | Fill missing wavelengths of a Spectra* object with a given... |
| ids | Retrieves or sets the ids of a 'Spectra*' object. |
| kenstone | Kennard-Stone algorithm for optimal calibration set... |
| load_oz | Load the australia dataset |
| melt_spectra | Melts the spectra data of a Spectra object and returns it as... |
| mutate | Mutate a Spectra* object by transforming the spectra values,... |
| plot_offset | Offset plot of a collection of spectra |
| plot-Spectra | Plots an object inheriting from the Spectra class |
| plot_stack | Stacked plot of a collection of spectra |
| plot_summary | Summary plot of a collection of spectra |
| postResampleSpectro | Calculates performance indictors across resamples |
| rbind | Stacking 'Spectra' objects together |
| res | Spectral resolution |
| separate | Separates a 'Spectra*' object into a calibration and a... |
| snv | Standard and Robust Normal Variate transformations |
| spectacles-package | Storing, Manipulating and Analysis Spectroscopy and... |
| Spectra | Constructor for the Spectra class. |
| Spectra-class | Spectra* classes |
| SpectraDataFrame | Constructor for the SpectraDataFrame class. |
| spectra-methods | Retrieves or sets the spectra of a 'Spectra*' objects. |
| splice | Splice correction of a spectra collected using ASD hardware |
| split | Split a Spectra* object using factors |
| subset | Subset SpectraDataFrame object |
| summary | Summary |
| wl | Retrieves or sets the wavelengths of a 'Spectra*' object. |
| wl_units | Wavelengths of Spectra* objects |
