| ABC | Standard Illuminants A, B, and C (1931) |
| actinometric | convert a colorSpec object to be actinometric |
| applyspec | apply a function to each spectrum in a colorSpec object |
| as.data.frame | Convert a colorSpec Object to a data.frame |
| atmosphere | atmospheric transmittance along a horizontal path |
| bandSpectra | Compute Band-based Material Spectra, and Bands for Existing... |
| bind | Combine colorSpec Objects |
| calibrate | make a linear modification to a colorSpec responder |
| canonicalOptimalColors | compute the Canonical Optimal Colors |
| chop | chop spectra into low and high parts |
| colorSpec | constructing and testing colorSpec Objects |
| colorSpec-package | Package colorSpec - Color Calculations with Emphasis on... |
| computeADL | compute ADL coordinates by ray tracing |
| computeCCT | Compute Correlated Color Temperature (CCT) of Light Spectra |
| computeCRI | Compute Color Rendering Index (CRI) of Light Spectra |
| computeSSI | Compute the Spectrum Similarity Index of light spectra |
| convolvewith | Convolve each spectrum in a colorSpec object with a kernel |
| coredata | Extract the Core Data of a colorSpec Object |
| D50 | Standard Illuminant D50 (1964) |
| D65 | Standard Illuminant D65 (1964) |
| daylight | Standard Daylight Components |
| displayRGB | Compute Display RGB from Linear RGB |
| emulate | modify a colorSpec responder to emulate (approximate) another... |
| extradata | extradata of a colorSpec object |
| F96T12 | Photon Irradiance of F96T12 Fluorescent Bulb |
| Flea2 | Flea2 Camera FL2-14S3C from Point Grey |
| Fluorescents | Standard series F Illuminants F1, F2, F3, F4, F5, F6, F7, F8,... |
| HigherPasserines | Cone Fundamentals for the Higher Passerines |
| Hoya | standard Hoya filters |
| insideOptimalColors | test whether points are inside the surface of _optimal... |
| insideSchrodingerColors | test whether points are inside the surface of Schrödinger... |
| interpolate | interpolate spectra |
| invert | estimate spectra from responses, effectively inverting the... |
| lightResponsivitySpectra | compute standard light responsivity spectra |
| lightSpectra | compute standard light spectra |
| linearize | linearize a colorSpec object - to make it ready for... |
| lms1971 | Cone Fundamentals - 2-degree (1971) |
| lms2000 | Cone Fundamentals - 2-degree (2000) |
| logging | Logging in colorSpec package |
| luminsivity | Luminous Efficiency Functions (photopic and scotopic) |
| materialSpectra | compute standard material spectra |
| mean | calculate mean of multiple spectra |
| metadata | metadata of a colorSpec object |
| multiply | multiply a colorSpec object by scalar, vector, or matrix |
| officialXYZ | Query the Official XYZ values for Standard Illuminants |
| options | Functions to set and retrieve colorSpec package options |
| organization | organization of a colorSpec object |
| photometric | convert illuminant spectra to photometric units |
| plot | plot spectra |
| plotOptimals | Plot Optimal Colors |
| print | Convert colorSpec object to readable text |
| probeOptimalColors | compute optimal colors by ray tracing |
| product | Compute the product of colorSpec objects |
| ptransform | make a linear transformation to a colorSpec responder |
| quantity | quantity of a colorSpec object |
| radiometric | convert a colorSpec object from actinometric to radiometric |
| readCGATS | read tables from files in ANSI/CGATS.17 format |
| readSpectra | read colorSpec objects from files |
| resample | resample a colorSpec Object to new wavelengths |
| responsivityMetrics | Compute Metrics for a Light Responder (e.g. a camera) or a... |
| scanner | standard RGB scanners |
| sectionOptimalColors | compute sections of an optimal color surface by hyperplanes |
| sectionSchrodingerColors | compute sections of a Schrodinger color surface by... |
| solar.irradiance | Standard Solar Irradiance - Extraterrestrial and Terrestrial |
| specnames | specnames of a colorSpec object |
| standardRGB | Convert from XYZ to some standard RGB spaces |
| subset | extract a subset of a colorSpec Object |
| theoreticalRGB | Theoretical RGB Cameras - BT.709.RGB, Adobe.RGB, and ACES.RGB |
| TM30 | Compute ANSI/IES TM-30 data, and Create Color Rendition... |
| wavelength | wavelength vector of a colorSpec object |
| xyz1931 | CIE Color Matching Functions - 2-degree (1931) |
| xyz1964 | CIE Color Matching Functions - 10-degree (1964) |
