Imports feature groups from XCMS (new interface)

Imports grouped features from a XCMSnExp object from the xcms package.

importFeatureGroupsXCMS3(xdata, analysisInfo)

Arguments

xdata

An XCMSnExp object.

analysisInfo

A data.frame with Analysis information.

Value

An object of a class which is derived from featureGroups.

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

groupFeatures