Description Usage Arguments Value Author(s) Examples
This function allows to identify valleys of a mid-infrared spectra.
1 | spvalley(spectra, span = 3, tol = 0.2)
|
spectra |
matrix. The matrix of FTIR spectra. The first row corresponds to wavenumber; the remaining rows corresponds to absorbances. |
span |
numeric. Peak detection threshold. |
tol |
numeric. Percentage of the maximum value of the spectrum (positive value). |
An object of class spvalley, which is a list of matrices for each of the spectra.
Claudio Pozo Valenzuela [aut, cre] and Saddys Rodriguez-llamazares [aut]
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