norm.min.max: Min-max normalisation
In RamanMP: Analysis and Identification of Raman Spectra of Microplastics
Description
Usage
Arguments
Value
Author(s)
Examples
Description
The function performs a min-max normalisation on one or multiple spectra. Normalisation is performed subtracting at each peak intensity the minimum intensity value of the spectra and then dividing for the difference between the maximum and the minimum peak values of the spectra.
Usage
1
norm.min.max(spectra)
Arguments
spectra
A dataframe/matrix with frequency values as first column and at least one column with intensity values.
Value
Return the normalised spectra: the first column represent the frequency data, the second the intensity values normalised
Author(s)
Veronica Nava
Examples
1
2
3
data("MPdatabase")
norm.database<-norm.min.max(MPdatabase)
norm.spectra<-norm.min.max(MPdatabase[,c(1,2)])
RamanMP documentation built on July 9, 2021, 9:07 a.m.
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Description Usage Arguments Value Author(s) Examples
Description
The function performs a min-max normalisation on one or multiple spectra. Normalisation is performed subtracting at each peak intensity the minimum intensity value of the spectra and then dividing for the difference between the maximum and the minimum peak values of the spectra.
Usage
1 | norm.min.max(spectra)
|
Arguments
spectra |
A dataframe/matrix with frequency values as first column and at least one column with intensity values. |
Value
Return the normalised spectra: the first column represent the frequency data, the second the intensity values normalised
Author(s)
Veronica Nava
Examples
1 2 3 | data("MPdatabase")
norm.database<-norm.min.max(MPdatabase)
norm.spectra<-norm.min.max(MPdatabase[,c(1,2)])
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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