baseline (version 1.3-8)

getSpectra: Functions to extract the components of a "baseline" object

Description

The functions extract the baseline, spectra, corrected or call slot of a baseline object; usually the result of a call to baseline.

Usage

getSpectra(object)
getCorrected(object)
getBaseline(object)
getCall(object)

Value

getCall returns the baseline call used to create the object. The other functions return a matrix with the original spectra, estimated baselines or corrected spectra.

Arguments

object

A baseline object

Warning

In a future versoion, one of the slots might be removed from the class definition and calculated on the fly instead, in order to save space. Therefore, do use the extractor functions (getSpectra, getBaseline and getCorrected) instead of accessing the slots directly.

Author

Bjørn-Helge Mevik and Kristian Hovde Liland

See Also

The function baseline, the class baseline

Examples

data(milk)
bl <- baseline(milk$spectra[1:2,])
baseline  <- getBaseline(bl)
spectra   <- getSpectra(bl)
corrected <- getCorrected(bl)
call      <- getCall(bl)