spec_trans2abs {tidyspec} | R Documentation |
Convert Spectral Data from Transmittance to Absorbance
Description
This function converts transmittance data to absorbance using the formula 'A = 2 - log10(T)', where 'T' is the transmittance. It also filters out any infinite values resulting from the transformation, while preserving the wavelength column.
Usage
spec_trans2abs(.data, wn_col = NULL)
Arguments
.data |
A 'data.frame' or 'tibble' containing spectral data. |
wn_col |
A character string specifying the column name for the wavelength data. Default is '"Wn"'. |
Value
A 'tibble' with the converted absorbance data, containing the wavelength column and the absorbance numeric columns.
[Package tidyspec version 0.1.0 Index]