# Color Calculations with Emphasis on Spectral Data

## Documentation for package ‘colorSpec’ version 1.7-0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

A B C D E F H I L M N O P Q R S T W X

colorSpec-package | Package colorSpec - Color Calculations with Emphasis on Spectral Data

## -- A --

A.1nm | Standard Illuminants A, B, and C (1931)
ABC | Standard Illuminants A, B, and C (1931)
ACES.RGB | Theoretical RGB Cameras - BT.709.RGB, Adobe.RGB, and ACES.RGB
actinometric | convert a colorSpec object to be actinometric
actinometric.colorSpec | convert a colorSpec object to be actinometric
Adobe.RGB | Theoretical RGB Cameras - BT.709.RGB, Adobe.RGB, and ACES.RGB
applyspec | apply a function to each spectrum in a colorSpec object
applyspec.colorSpec | apply a function to each spectrum in a colorSpec object
as.colorSpec | constructing and testing colorSpec Objects
as.colorSpec.default | constructing and testing colorSpec Objects
as.data.frame.colorSpec | Convert a colorSpec Object to a data.frame
as.matrix.colorSpec | Extract the Core Data of a colorSpec Object
atmosphere2003 | Standard Solar Irradiance - Extraterrestrial and Terrestrial
atmosTransmittance | atmospheric transmittance along a horizontal path

## -- B --

B.5nm | Standard Illuminants A, B, and C (1931)
bandMaterial | Compute Band-based Material Spectra, and Bands for Existing Material Spectra
bandRepresentation | Compute Band-based Material Spectra, and Bands for Existing Material Spectra
bandRepresentation.colorSpec | Compute Band-based Material Spectra, and Bands for Existing Material Spectra
bind | Combine colorSpec Objects
bind.colorSpec | Combine colorSpec Objects
BT.709.RGB | Theoretical RGB Cameras - BT.709.RGB, Adobe.RGB, and ACES.RGB

## -- C --

C.5nm | Standard Illuminants A, B, and C (1931)
calibrate | make a linear modification to a colorSpec responder
calibrate.colorSpec | make a linear modification to a colorSpec responder
canonicalOptimalColors | compute the Canonical Optimal Colors
canonicalOptimalColors.colorSpec | compute the Canonical Optimal Colors
chop | chop spectra into low and high parts
chop.colorSpec | chop spectra into low and high parts
colorSpec | constructing and testing colorSpec Objects
computeADL | compute ADL coordinates by ray tracing
computeADL.colorSpec | compute ADL coordinates by ray tracing
computeCCT | Compute Correlated Color Temperature (CCT) of Light Spectra
computeCCT.colorSpec | Compute Correlated Color Temperature (CCT) of Light Spectra
computeCRI | Compute Color Rendering Index (CRI) of Light Spectra
computeCRI.colorSpec | Compute Color Rendering Index (CRI) of Light Spectra
computeCRIdata | Compute Color Rendering Index (CRI) of Light Spectra
computeCRIdata.colorSpec | Compute Color Rendering Index (CRI) of Light Spectra
computeSSI | Compute the Spectrum Similarity Index of light spectra
computeSSI.colorSpec | Compute the Spectrum Similarity Index of light spectra
computeTM30 | Compute ANSI/IES TM-30 data, and Create Color Rendition Reports
computeTM30.colorSpec | Compute ANSI/IES TM-30 data, and Create Color Rendition Reports
convolvewith | Convolve each spectrum in a colorSpec object with a kernel
convolvewith.colorSpec | Convolve each spectrum in a colorSpec object with a kernel
coredata | Extract the Core Data of a colorSpec Object
coredata.colorSpec | Extract the Core Data of a colorSpec Object
cs.options | Functions to set and retrieve colorSpec package options

## -- D --

D50 | Standard Illuminant D50 (1964)
D50.5nm | Standard Illuminant D50 (1964)
D65 | Standard Illuminant D65 (1964)
D65.1nm | Standard Illuminant D65 (1964)
D65.5nm | Standard Illuminant D65 (1964)
daylight | Standard Daylight Components
daylight1964 | Standard Daylight Components
daylight2013 | Standard Daylight Components
daylightSpectra | compute standard light spectra
DisplayRGBfromLinearRGB | Compute Display RGB from Linear RGB

## -- E --

emulate | modify a colorSpec responder to emulate (approximate) another responder
emulate.colorSpec | modify a colorSpec responder to emulate (approximate) another responder
erythemalSpectrum | compute standard light responsivity spectra
extradata | extradata of a colorSpec object
extradata.colorSpec | extradata of a colorSpec object
extradata<- | extradata of a colorSpec object
extradata<-.colorSpec | extradata of a colorSpec object

## -- F --

F96T12 | Photon Irradiance of F96T12 Fluorescent Bulb
Flea2 | Flea2 Camera FL2-14S3C from Point Grey
Flea2.RGB | Flea2 Camera FL2-14S3C from Point Grey
Fluorescents | Standard series F Illuminants F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, and F12
Fs.5nm | Standard series F Illuminants F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, and F12

## -- H --

HigherPasserines | Cone Fundamentals for the Higher Passerines
Hoya | standard Hoya filters

## -- I --

illuminantE | compute standard light spectra
insideOptimalColors | test whether points are inside the surface of _optimal colors_
insideOptimalColors.colorSpec | test whether points are inside the surface of _optimal colors_
insideSchrodingerColors | test whether points are inside the surface of Schrödinger colors
insideSchrodingerColors.colorSpec | test whether points are inside the surface of Schrödinger colors
interpolate | interpolate spectra
interpolate.colorSpec | interpolate spectra
invert | estimate spectra from responses, effectively inverting the operator from spectrum to response
invert.colorSpec | estimate spectra from responses, effectively inverting the operator from spectrum to response
is.actinometric | convert a colorSpec object to be actinometric
is.actinometric.colorSpec | convert a colorSpec object to be actinometric
is.colorSpec | constructing and testing colorSpec Objects
is.radiometric | convert a colorSpec object from actinometric to radiometric
is.radiometric.colorSpec | convert a colorSpec object from actinometric to radiometric
is.regular | wavelength vector of a colorSpec object
is.regular.colorSpec | wavelength vector of a colorSpec object

## -- L --

lensAbsorbance | compute standard material spectra
lightResponsivitySpectra | compute standard light responsivity spectra
lightSpectra | compute standard light spectra
linearize | linearize a colorSpec object - to make it ready for colorimetric calculations
linearize.colorSpec | linearize a colorSpec object - to make it ready for colorimetric calculations
lms1971 | Cone Fundamentals - 2-degree (1971)
lms1971.5nm | Cone Fundamentals - 2-degree (1971)
lms2000 | Cone Fundamentals - 2-degree (2000)
lms2000.1nm | Cone Fundamentals - 2-degree (2000)
logging | Logging in colorSpec package
luminsivity | Luminous Efficiency Functions (photopic and scotopic)
luminsivity.1nm | Luminous Efficiency Functions (photopic and scotopic)

## -- M --

materialSpectra | compute standard material spectra
mean | calculate mean of multiple spectra
mean.colorSpec | calculate mean of multiple spectra
metadata | metadata of a colorSpec object
metadata.colorSpec | metadata of a colorSpec object
metadata<- | metadata of a colorSpec object
metadata<-.colorSpec | metadata of a colorSpec object
multiply | multiply a colorSpec object by scalar, vector, or matrix
multiply.colorSpec | multiply a colorSpec object by scalar, vector, or matrix

## -- N --

neutralMaterial | compute standard material spectra
normalize | multiply a colorSpec object by scalar, vector, or matrix
normalize.colorSpec | multiply a colorSpec object by scalar, vector, or matrix
numSpectra | specnames of a colorSpec object
numSpectra.colorSpec | specnames of a colorSpec object
numWavelengths | wavelength vector of a colorSpec object
numWavelengths.colorSpec | wavelength vector of a colorSpec object

## -- O --

officialXYZ | Query the Official XYZ values for Standard Illuminants
organization | organization of a colorSpec object
organization.colorSpec | organization of a colorSpec object
organization<- | organization of a colorSpec object
organization<-.colorSpec | organization of a colorSpec object

## -- P --

photometric | convert illuminant spectra to photometric units
photometric.colorSpec | convert illuminant spectra to photometric units
planckSpectra | compute standard light spectra
plot.colorSpec | plot spectra
plot.TM30 | Compute ANSI/IES TM-30 data, and Create Color Rendition Reports
plotOptimals2D | Plot Optimal Colors
plotOptimals2D.colorSpec | Plot Optimal Colors
plotOptimals3D | Plot Optimal Colors
plotOptimals3D.colorSpec | Plot Optimal Colors
print.colorSpec | Convert colorSpec object to readable text
print.TM30 | Compute ANSI/IES TM-30 data, and Create Color Rendition Reports
probeOptimalColors | compute optimal colors by ray tracing
probeOptimalColors.colorSpec | compute optimal colors by ray tracing
product | Compute the product of colorSpec objects
product.colorSpec | Compute the product of colorSpec objects
ptransform | make a linear transformation to a colorSpec responder
ptransform.colorSpec | make a linear transformation to a colorSpec responder

## -- Q --

quantity | quantity of a colorSpec object
quantity.colorSpec | quantity of a colorSpec object
quantity<- | quantity of a colorSpec object
quantity<-.colorSpec | quantity of a colorSpec object

## -- R --

radiometric | convert a colorSpec object from actinometric to radiometric
radiometric.colorSpec | convert a colorSpec object from actinometric to radiometric
readAllSpectra | read colorSpec objects from files
readCGATS | read tables from files in ANSI/CGATS.17 format
readSpectra | read colorSpec objects from files
readSpectraCGATS | read colorSpec objects from files
readSpectraControl | read colorSpec objects from files
readSpectraSpreadsheet | read colorSpec objects from files
readSpectraXYY | read colorSpec objects from files
readSpectrumScope | read colorSpec objects from files
rectangularMaterial | compute standard material spectra
resample | resample a colorSpec Object to new wavelengths
resample.colorSpec | resample a colorSpec Object to new wavelengths
responsivityMetrics | Compute Metrics for a Light Responder (e.g. a camera) or a Material Responder (e.g. a scanner)
responsivityMetrics.colorSpec | Compute Metrics for a Light Responder (e.g. a camera) or a Material Responder (e.g. a scanner)
RGBfromXYZ | Convert from XYZ to some standard RGB spaces

## -- S --

scanner.ACES | standard RGB scanners
sectionOptimalColors | compute sections of an optimal color surface by hyperplanes
sectionOptimalColors.colorSpec | compute sections of an optimal color surface by hyperplanes
sectionSchrodingerColors | compute sections of a Schrodinger color surface by hyperplanes
sectionSchrodingerColors.colorSpec | compute sections of a Schrodinger color surface by hyperplanes
solar.irradiance | Standard Solar Irradiance - Extraterrestrial and Terrestrial
specnames | specnames of a colorSpec object
specnames.colorSpec | specnames of a colorSpec object
specnames<- | specnames of a colorSpec object
specnames<-.colorSpec | specnames of a colorSpec object
step.wl | wavelength vector of a colorSpec object
step.wl.colorSpec | wavelength vector of a colorSpec object
subset | extract a subset of a colorSpec Object
subset.colorSpec | extract a subset of a colorSpec Object
summary.colorSpec | Convert colorSpec object to readable text

## -- T --

theoreticalRGB | Theoretical RGB Cameras - BT.709.RGB, Adobe.RGB, and ACES.RGB
type | quantity of a colorSpec object
type.colorSpec | quantity of a colorSpec object

## -- W --

wavelength | wavelength vector of a colorSpec object
wavelength.colorSpec | wavelength vector of a colorSpec object
wavelength<- | wavelength vector of a colorSpec object
wavelength<-.colorSpec | wavelength vector of a colorSpec object

## -- X --

xyz1931 | CIE Color Matching Functions - 2-degree (1931)
xyz1931.1nm | CIE Color Matching Functions - 2-degree (1931)
xyz1931.5nm | CIE Color Matching Functions - 2-degree (1931)
xyz1964 | CIE Color Matching Functions - 10-degree (1964)
xyz1964.1nm | CIE Color Matching Functions - 10-degree (1964)
xyz1964.5nm | CIE Color Matching Functions - 10-degree (1964)