processAssayXcmsSet.1factor: Build an xcmsSet object given a mass spectrometry assay and...

Description Usage Arguments Value Author(s) See Also Examples

Description

processAssayXcmsSet.1factor retrieves an xcmsSet object given and ISA-tab object and one of its assay filenames.

Usage

1
processAssayXcmsSet.1factor(isa, assay.filename, ...)

Arguments

isa

an ISA object, as retrieved by the function readISAtab

assay.filename

a boolean indicating to show messages for the different steps, if TRUE, or not to show them, if FALSE

...

extra arguments that can be pass down to the xcmsSet function from the xcms package

Value

the xcmsSet object built from the assay metadata, considering all the factors defined, and data files

Author(s)

Alejandra Gonzalez-Beltran / Maintainer: Alejandra Gonzalez-Beltran isatools@googlegroups.com

See Also

readISAtab

Examples

1
2
3
faahkoISA = readISAtab(find.package("faahKO"))
assay.filename <- faahkoISA["assay.filenames"][[1]]
xset = processAssayXcmsSet.1factor(faahkoISA, assay.filename)

ISA-tools/Risa documentation built on May 8, 2019, 1:25 p.m.