Description Usage Arguments Value Author(s) Source References Examples

`CIETint`

Tint indices: CIE Tint and ASTM E313 Tint.

1 | ```
CIETint(xymatrix,illuminant='D65',observer=2)
``` |

`xymatrix` |
matrix with xy data |

`illuminant` |
illuminant |

`observer` |
observer |

Tint

Jose Gama

CIE, 2004 CIE Publication 15:2004, "Colorimetry" ASTM E313, "Standard Practice for Calculating Yellowness and Whiteness Indices from Instrumentally Measured Color Coordinates"

CIE, 2004 CIE Publication 15:2004, "Colorimetry" ASTM E313, "Standard Practice for Calculating Yellowness and Whiteness Indices from Instrumentally Measured Color Coordinates"

1 2 |

```
Loading required package: Hmisc
Loading required package: lattice
Loading required package: survival
Loading required package: Formula
Loading required package: ggplot2
Attaching package: 'Hmisc'
The following objects are masked from 'package:base':
format.pval, round.POSIXt, trunc.POSIXt, units
Loading required package: munsellinterpol
Loading required package: geometry
Loading required package: magic
Loading required package: abind
Loading required package: pracma
Attaching package: 'pracma'
The following object is masked from 'package:munsellinterpol':
hypot
The following objects are masked from 'package:geometry':
dot, polyarea
The following object is masked from 'package:magic':
magic
The following object is masked from 'package:Hmisc':
ceil
Loading required package: sp
Attaching package: 'colorscience'
The following objects are masked from 'package:munsellinterpol':
XYZ2xyY, xyY2XYZ
T
-105.9777
```

colorscience documentation built on May 31, 2017, 2:30 a.m.

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