Package index • pavo

Processing, Organisation, and Simulation Functions for importing, processing, and/or simulating spectral data
`aggspec()`	Aggregate reflectance spectra
`as.rspec()` `is.rspec()`	Convert data to an rspec object
`as.rimg()` `is.rimg()`	Convert data to an rimg object
`is.colspace()`	Test if object is of class 'colspace'
`is.vismodel()`	Test if object is of class 'vismodel'
`getspec()`	Import spectra files
`getimg()`	Import image data
`irrad2flux()` `flux2irrad()`	Converts between irradiance and photon (quantum) flux
`merge(<rspec>)`	Merge two rspec objects
`procimg()`	Process images
`procspec()`	Process spectra
`spec2rgb()`	Spectrum to rgb colour conversion
`subset(<rspec>)` `subset(<colspace>)` `subset(<vismodel>)`	Subset rspec, vismodel, and colspace objects
`simulate_spec()`	Simulate a spectrum
`as.cimg(<rimg>)` `rimg2magick()`	Convert images between class rimg and cimg or magick-image
Visualisation Functions for visualising spectral data, including the results of visual modelling
`plot(<colspace>)`	Plot spectra in a colourspace
`plot(<rimg>)`	Plot unprocessed or colour-classified images
`plot(<rspec>)`	Plot spectra
`plot(<sensmod>)`	Plot absorbance spectra from `sensmodel()`
`plotsmooth()`	Plot loess smoothed curves
`aggplot()`	Plot aggregated reflectance spectra
`axistetra()`	Plot reference axes in a static tetrahedral colourspace
`explorespec()`	Plot spectral curves
`legendtetra()`	Add legend to a static tetrahedral colourspace
`points(<colspace>)`	Plot points in a colourspace
`projplot()` `projpoints()`	2D projection of a tetrahedral colourspace
`sensdata()`	Retrieve or plot in-built spectral sensitivity data
`tcsplot()` `tcspoints()` `tcsvol()`	Interactive plot of a tetrahedral colourspace
Analysis Functions for analysing spectral data
`adjacent()`	Run an adjacency and boundary strength analysis
`bootcoldist()`	Bootstrap colour distance confidence intervals
`classify()`	Identify colour classes in an image for adjacency analyses
`coldist()`	Colour distances
`colspace()`	Model spectra in a colorspace
`jnd2xyz()`	Convert JND distances into perceptually-corrected Cartesian coordinates
`jndrot()`	Rotate Cartesian coordinates obtained from `jnd2xyz()`
`peakshape()`	Peak shape descriptors
`sensmodel()`	Modeling spectral sensitivity
`summary(<colspace>)`	Colourspace data summary
`summary(<rimg>)`	Image summary
`summary(<rspec>)`	Colourimetric variables
`summary(<vismodel>)`	Visual model summary
`vismodel()`	Visual models
`vol()`	Plot a tetrahedral colour space
`voloverlap()`	Colour volume overlap
Data Included example datasets
`flowers`	Reflectance spectra from a suite of native Australian flowers, collected around Cairns, Queensland.
`sicalis`	Spectral curves from three body regions of stripe-tailed yellow finch (Sicalis citrina) males
`teal`	Angle-resolved reflectance data for the iridescent wing patch of a male green-winged teal (Anas carolinensis)

Reference

Processing, Organisation, and Simulation

Visualisation

Analysis

Data