daylightcomponents: daylight components

In colorscience: Color Science Methods and Data

Description

daylightcomponents table with the mean relative spectral radiant power distribution and first two eigenvectors for the CIE method of calculating daylight.

Format

This data frame contains the following columns:

wlnm

wavelength in nm

S0

mean relative spectral radiant power distribution

S1

first eigenvector

S2

second eigenvector

Author(s)

Jose Gama

Source

Wyszecki, G. and Stiles, W.S., 1982 Color Science: Concepts and Methods, Quantitative data and formulae. John Wiley & Sons.

References

Wyszecki, G. and Stiles, W.S., 1982 Color Science: Concepts and Methods, Quantitative data and formulae. John Wiley & Sons.

Examples

data(daylightcomponents)
str(daylightcomponents)

Example output

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, units

Loading required package: pracma

Attaching package: 'pracma'

The following object is masked from 'package:Hmisc':

    ceil

Loading required package: sp
'data.frame':	107 obs. of  4 variables:
 $ wlnm: num  300 305 310 315 320 325 330 335 340 345 ...
 $ S0  : num  0.04 3.02 6 17.8 29.6 ...
 $ S1  : num  0.02 2.26 4.5 13.45 22.4 ...
 $ S2  : num  0 1 2 3 4 6.25 8.5 8.15 7.8 7.25 ...

colorscience documentation built on Oct. 30, 2019, 9:33 a.m.