Class and Methods for Hyperspectral Data


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Documentation for package ‘spectrolab’ version 0.0.8

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spectrolab-package Spectrolab
aggregate.spectra Aggregate spectra
apply_by_band Apply numeric function by band
apply_by_band.spectra Apply numeric function by band
as.data.frame.spectra Convert spectra to data.frame
as.matrix.spectra Convert spectra to matrix
as.spectra Convert matrix or data frame to spectra
as.spectra.data.frame Convert data.frame to spectra
as.spectra.matrix Convert matrix to spectra
combine Combine spectral datasets
combine.spectra Combine spectral datasets
default_spec_regions Return default spectral regions matrix
dim.spectra Get dimension of spectra
has_nir_dip Has a dip in the NIR region?
is_spectra Is it a spectra object?
match_sensors Match spectra at sensor transitions
match_sensors.spectra Match spectra at sensor transitions
max.spectra Maximum reflectance
mean.spectra Mean spectrum
median.spectra Median spectrum
meta Get metadata
meta.spectra Get metadata
meta<- Set metadata
min.spectra Minimum reflectance
names.spectra Get spectra sample names
names<-.spectra Set spectra sample names
normalize Vector normalize spectra
normalize.spectra Vector normalize spectra
Ops.spectra Arithmetic operators for spectra
plot.spectra Plot spectra
plot_interactive Plot spectra interactively
plot_quantile Plot spectra quantiles
plot_regions Plot polygons for spectral regions
print.spectra Print spectra
quantile.spectra Compute spectra quantiles
range.spectra Range of reflectance values
ratio Pairwise reflectance ratios
ratio.spectra Pairwise reflectance ratios
read_spectra Read files from various formats into 'spectra'
reflectance Get spectra reflectance
reflectance.spectra Get spectra reflectance
reflectance<- Set spectra reflectance
resample Resample spectra
resample.spectra Resample spectra
sd Standard deviation
sd.default Default variance
sd.spectra Standard deviation spectrum
smooth Generic Smoothing function
smooth.default Default smoothing function
smooth.spectra Smooth spectra
spectra Spectra object constructor
spectrolab Spectrolab
spec_matrix_example Example spectral dataset
spec_with_jump Example spectra with jump between sensors
split.spectra Split spectra
str.spectra Structure of the spectra object
subset_by Subset spectra by factor
subset_by.spectra Subset spectra by factor
summary.spectra Summarize spectra
t.spectra Spectra Transpose
try_keep_txt Wrap function to try to keep text
var Variance
var.default Variance
var.spectra Variance spectrum
wavelengths Get spectra wavelength labels
wavelengths.spectra Get spectra wavelength labels
wavelengths<- Set wavelength labels
[.spectra Subset spectra
[<-.spectra Assign reflectance values to spectra