GCalignR: Simple Peak Alignment for Gas-Chromatography Data

Aligns chromatography peaks with a three step algorithm: (1) Linear transformation of retention times to maximise shared peaks among samples (2) Align peaks within a certain error-interval (3) Merges rows that are likely representing the same substance (i.e. no sample shows peaks in both rows and the rows have similar retention time means). The method was first described in Stoffel et al. (2015) <doi:10.1073/pnas.1506076112>.

Version: 0.1.0
Depends: R (≥ 3.2.5)
Imports: ggplot2 (≥ 2.2.1), graphics, stats, readr, reshape2, stringr, utils
Suggests: knitr, pander, rmarkdown, testthat, vegan (≥ 2.4.2)
Published: 2017-02-06
Author: Martin Stoffel [aut], Meinolf Ottensmann [aut, cre], Joseph I. Hoffman [aut]
Maintainer: Meinolf Ottensmann <meinolf.ottensmann at web.de>
BugReports: https://github.com/mastoffel/GCalignR/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/mastoffel/GCalignR
NeedsCompilation: no
Materials: README
CRAN checks: GCalignR results

Downloads:

Reference manual: GCalignR.pdf
Vignettes: GCalignR Step by Step
Package source: GCalignR_0.1.0.tar.gz
Windows binaries: r-devel: GCalignR_0.1.0.zip, r-release: GCalignR_0.1.0.zip, r-oldrel: GCalignR_0.1.0.zip
OS X Mavericks binaries: r-release: GCalignR_0.1.0.tgz, r-oldrel: GCalignR_0.1.0.tgz

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