Class and Methods for Spectral Data

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Documentation for package ‘spectrolab’ version 0.0.19

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

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
bands	Get spectra band labels
bands.spectra	Get spectra band labels
bands<-	Set band labels
combine	Combine spectral datasets
combine.spectra	Combine spectral datasets
default_spec_regions	Return default spectral regions matrix
dim.spectra	Get dimension of spectra
guess_splice_at	Guess splice bands (bounds between senors)
guess_splice_at.spectra	Guess splice bands (bounds between senors)
is_spectra	Is it a spectra object?
make_fwhm	Resample the FWHM to a new set of bands using a gaussian model
match_sensors	Match spectra at sensor transitions
match_sensors.spectra	Match spectra at sensor transitions
max.spectra	Maximum value
mean.spectra	Mean spectrum
median.spectra	Median spectrum
meta	Get metadata
meta.spectra	Get metadata
meta<-	Set metadata
min.spectra	Minimum value
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
pairwise_indices	Pairwise indices
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 spectral values
read_spectra	Read files from various formats into 'spectra'
resample	Resample spectra
sd	Standard deviation
sd.default	Default standard deviation
sd.spectra	Standard deviation spectrum
smooth	Generic Smoothing function
smooth.default	Default smoothing function
smooth.spectra	Smooth spectra
smooth_fwhm	Smooth spectra with a gaussian model
smooth_moving_avg	Smooth moving average for spectra
smooth_spline	Smooth spline functions for spectra
spectra	Spectra object constructor
spec_matrix_example	Example spectral dataset
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
value	Get spectra value
value.spectra	Get spectra value
value<-	Set spectra value
var	Variance
var.default	Variance
var.spectra	Variance spectrum
[.spectra	Subset spectra
[<-.spectra	Assign values to spectra