exportTab-methods: Export to text files

In MALDIquantForeign: Import/Export Routines for 'MALDIquant'

Export to text files

Description

This function exports AbstractMassObject-class objects (e.g. MassSpectrum-class, MassPeaks-class) into different text file formats.

Usage

## S4 method for signature 'AbstractMassObject'
exportTab(x, file, force=FALSE, ...)

## S4 method for signature 'list'
exportTab(x, path, force=FALSE, ...)

## S4 method for signature 'AbstractMassObject'
exportCsv(x, file, force=FALSE, ...)

## S4 method for signature 'list'
exportCsv(x, path, force=FALSE, ...)

Arguments

x	a AbstractMassObject-class object or a list of AbstractMassObject-class objects.
file	character, file name.
force	logical, If TRUE the file would be overwritten or path would be created.
path	character, path to directory in which the list of AbstractMassObject-class would be exported.
...	arguments to be passed to write.table.

Details

exportTab and exportCsv use write.table with different defaults (sep="\t" in exportTab and sep="," in exportCsv).

Author(s)

Sebastian Gibb

References

https://strimmerlab.github.io/software/maldiquant/

See Also

MassPeaks-class, MassSpectrum-class, write.table

Examples

## Not run: 
library("MALDIquant")
library("MALDIquantForeign")

s <- list(createMassSpectrum(mass=1:5, intensity=1:5),
          createMassSpectrum(mass=1:5, intensity=1:5))

## export a single spectrum
exportTab(s[[1]], file="spectrum.tab")

## export a list of spectra and use ; as separator
exportCsv(s, path="spectra", sep=";", force=TRUE)

## End(Not run)

MALDIquantForeign documentation built on May 29, 2024, 3:53 a.m.