PROcess (version 1.48.0)

rmBaseline: Batch Baseline Subtraction.

Description

Baseline subtraction from each raw spectrum in 'fldr'.

Usage

rmBaseline(fldr, bseoffrda = NULL, breaks = 200, qntl = 0,  method = "loess", bw = 0.1,  SpecNames = list.files(fldr, pattern = "\\.*csv\\.*"))

Arguments

fldr

a path to where the raw spectra are stored

bseoffrda

optional; name of the file (with extension .rda) where the baseline-substracted spectra, a matrix with row-names as the m/z values and column-names as the spectrum tags, will be saved to.

breaks

see bslnoff().

qntl

see bslnoff().

method

see bslnoff().

bw

see bslnoff().

SpecNames

a vector of character strings as spectrum names.

Value

baseline-subtracted spectra with row-names as the m/z values and column-names as the spectrum names.

See Also

`bslnoff'.

Examples

testdir <- system.file("Test", package = "PROcess")
testM <- rmBaseline(testdir)