| Specs {Spectran} | R Documentation |
Specifications for visual and nonvisual data wrangling and plotting
Description
Contains vectors and tables that are the main basis for the calculations Spectran does and also contain basic naming and coloring conventions.
Usage
Specs
Format
Specs A list with 7 elements
- AS_wide
A table of action spectra for the 5 human receptor types and V(lambda) from 1924. The table is in the wide format. The unit of the wavelength (Wellenlaenge) is nm, the unit of the action spectrum is 1 (dimensionless).
- AS_long
A table of action spectra for the 5 human receptor types and V(lambda) from 1924. The table is in the long format. The unit of the wavelength (Wellenlaenge) is nm, the unit of the action spectrum is 1 (dimensionless).
- Efficacy
A named vector of inverse values of efficacy of luminous radiation for the 5 human receptor types and V(lambda) from 1924. The unit is lm/W.
- Alpha
A list.
namescontains the names of the 5 human receptor types.adjectivescontains these names in their adjective form for every languages included in Spectran.descriptionscontains the descriptions used for tables and plotting.abbcontains the abbreviations (if any) used for the equivalent daylight illuminance for that receptor type.- Vlambda
A character scalar containing the properly escaped version of V(lambda), used e.g. in Plots
- Alpha.ico
A character scalar containing the properly escaped version of the sign
alpha, used e.g. in Plots- Plot
A table of Peak Wavelength (nm) values, Names, Abbreviations, and colors for the 5 human receptor types and V(lambda) from 1924. This table is mainly used for plotting.