Imports features from XCMS (old interface)

Imports feature data generated with the legacy xcmsSet function from the xcms package.

importFeaturesXCMS(xs, analysisInfo)

Arguments

xs

An xcmsSet object.

analysisInfo

A data.frame with Analysis information.

Value

An object of a class which is derived from features.

Details

This function imports data from XCMS. This function is called when calling importFeatures with type="xcms".

References

Smith, C.A. and Want, E.J. and O'Maille, G. and Abagyan,R. and Siuzdak, G.: XCMS: Processing mass spectrometry data for metabolite profiling using nonlinear peak alignment, matching and identification, Analytical Chemistry, 78:779-787 (2006)

Ralf Tautenhahn, Christoph Boettcher, Steffen Neumann: Highly sensitive feature detection for high resolution LC/MS BMC Bioinformatics, 9:504 (2008)

H. Paul Benton, Elizabeth J. Want and Timothy M. D. Ebbels Correction of mass calibration gaps in liquid chromatography-mass spectrometry metabolomics data Bioinformatics, 26:2488 (2010)

See also

importFeatures for more details and other algorithms.

importFeaturesXCMS3