# Soil Spectroscopy Tools and Reference Models

## Documentation for package ‘soil.spec’ version 2.1.4

- DESCRIPTION file.

## Help Pages

afspec | Sample soil spectroscopy data from Africa Sentinel Sites
afss | Africa Sentinel Site data (wet chemistry)
afss.spec | Africa Sentinel Site data (wet chemistry)
fit | Fits a calibration model for soil spectroscopy
fit-method | Fits a calibration model for soil spectroscopy
fit.SpectraModel | Fits a calibration model for soil spectroscopy
ken.sto | Sample selection based on the Kennard-Stone algorithm
m.ALUM3S | Fits a calibration model for soil spectroscopy
m.ECAM3S | Fits a calibration model for soil spectroscopy
m.EMGM3S | Fits a calibration model for soil spectroscopy
m.ENAM3S | Fits a calibration model for soil spectroscopy
m.EXB | Fits a calibration model for soil spectroscopy
m.EXKM3S | Fits a calibration model for soil spectroscopy
m.NITCNS | Fits a calibration model for soil spectroscopy
m.ORCCNS | Fits a calibration model for soil spectroscopy
m.PHIHOX | Fits a calibration model for soil spectroscopy
m.SNDLDF | Fits a calibration model for soil spectroscopy
plot | Plots spectral signatures
plot-method | Plots spectral signatures
plot.ken.sto | Sample selection based on the Kennard-Stone algorithm
plot.Spectra | Plots spectral signatures
plot.trans | Spectral transformation
predict-method | Predict soil properties from an object of class '"SpectraPoints"'
predict.SpectraPoints | Predict soil properties from an object of class '"SpectraPoints"'
read.opus | Reads binary OPUS files containing spectroscopy
read.opus-method | Reads binary OPUS files containing spectroscopy
read.spc | Reads spectral spc-files into R
reshape.SpectraPoints | A class for spectral absorbance measurements
spec.env | Soil.spec package specific environmental variables
spec.opts | Soil.spec package specific environmental variables
Spectra | A class for spectral absorbance measurements
Spectra-class | A class for spectral absorbance measurements
spectra.outliers | A tool for screening spectral outliers based on Multidimensional Scaling (MDS) approach
SpectraModel | Fits a calibration model for soil spectroscopy
SpectraModel-class | Fits a calibration model for soil spectroscopy
SpectraPoints | A class for spectral absorbance measurements
SpectraPoints-class | A class for spectral absorbance measurements
summary-method | A class for spectral absorbance measurements
trans | Spectral transformation
validate-method | A class for spectral absorbance measurements
validate.SpectraPoints | A class for spectral absorbance measurements
wavenumbers | Standard bands