spec_diff {tidyspec} | R Documentation |
Apply Differentiation to Spectral Data
Description
This function applies numerical differentiation to spectral data, allowing for the calculation of the first or higher-order differences.
Usage
spec_diff(.data, wn_col = NULL, degree = 1)
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"'. |
degree |
A numeric value specifying the degree of differentiation. If 'degree' is 0, the original data is returned without any changes. |
Value
A 'tibble' with the differentiated spectral data, containing the wavelength column and the differentiated numeric columns. If 'degree' is 0, the original data is returned.
[Package tidyspec version 0.1.0 Index]