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colSums

colSums, colMeans, rowSums and rowMeans functions for hyperSpec objects

Description

hyperSpec objects can use the base functions colMeans, colSums, rowMeans and rowSums.

Usage

## S4 method for signature 'hyperSpec'
colMeans(x, na.rm = TRUE, ..., label.spc)

## S4 method for signature 'hyperSpec'
colSums(x, na.rm = TRUE, ..., label.spc)

## S4 method for signature 'hyperSpec'
rowMeans(x, na.rm = TRUE, ..., label.wavelength)

## S4 method for signature 'hyperSpec'
rowSums(x, na.rm = TRUE, ..., label.wavelength)

Arguments

x

hyperSpec object
na.rm, ...

further parameters to the base functions

na.rm defaults to TRUE for hyperSpec objects.
label.spc

labels for the intensity axis for loadings-like (col) statistics
label.wavelength

labels for the wavelength axis for scores-like (row) statistics

See Also

Examples

colMeans (flu)
colSums (flu)
colSums (flu)
rowSums (flu)
hyperSpec

Work with Hyperspectral Data, i.e. Spectra + Meta Information (Spatial, Time, Concentration, ...)

v0.100.0
GPL (>= 3)
Authors
Claudia Beleites [aut, cre, dtc] (<https://orcid.org/0000-0003-1626-154X>), Valter Sergo [aut], Alois Bonifacio [ctb, dtc], Marcel Dahms [ctb], Björn Egert [ctb], Simon Fuller [ctb], Vilmantas Gegzna [ctb], Rustam Guliev [ctb], Bryan A. Hanson [ctb], Michael Hermes [ctb], Martin Kammer [dtc], Roman Kiselev [ctb], Sebastian Mellor [ctb]
Initial release
2021-09-13

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