buildMSlib: Build chemical standards based MS library.

In AsaphA/matchWeiz: MS reference library creation supporting multi-modular compound annotation

Description

Build chemical standards based MS library.

Usage

buildMSlib(stdInfo, stdFiles, polarity)

Arguments

stdInfo	A string, the path plus file name directing to a pool information file.
stdFiles	A string, the path to a directory containing the peak list files corresponding with sample pools.
polarity	A string, the MS ionization mode.

Value

Returns the MS library object of chemical standards as specified in the input file.

Examples

stdInfo <- system.file("extdata/samplePool_neg.tsv",package="matchWeiz")
stdFiles <- system.file("extdata/pool_data",package="matchWeiz")
testlib.neg <- buildMSlib (stdInfo,stdFiles,"negative")
stdInfo <- system.file("extdata/samplePool_pos.tsv",package="matchWeiz")
testlib.pos <- buildMSlib (stdInfo,stdFiles,"positive") 

AsaphA/matchWeiz documentation built on May 5, 2019, 8:12 a.m.