Spectran
, developed by the German Society for Lighting
Technology and Lighting Design (LiTG), is a Shiny App designed to
analyze light spectra for both visual and non-visual (also known as
melanopic) needs. The app supports the import of spectral data in CSV or
text formats and also offers an extensive library of example spectra.
Users can even create their own spectral distributions within the app.
The primary aim of Spectran is to offer easy access to and a visual
representation of the calculations that underlie commonly used
parameters. As such, it serves as an ideal tool for educational purposes
and for generating presentation-ready graphs in lighting research and
application.
You can install the stable release version of Spectran from CRAN with:
install.packages("Spectran")
You can install the latest development version of Spectran from GitHub with:
# install.packages("devtools")
::install_github("LiTGde/Spectran") devtools
The commands show how to start Spectran:
library(Spectran)
Spectran()
or simply go to the example hosted on shinyapps.io.
You can also use the German version:
Spectran(lang_setting = "Deutsch")
or go to it´s example on shinyapps.io.