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

Benton HP, Want EJ, Ebbels TMD (2010). “Correction of mass calibration gaps in liquid chromatography-mass spectrometry metabolomics data.” BIOINFORMATICS, 26, 2488.

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

Tautenhahn R, Boettcher C, Neumann S (2008). “Highly sensitive feature detection for high resolution LC/MS.” BMC Bioinformatics, 9, 504.

See also

importFeatures for more details and other algorithms.

importFeaturesXCMS3