CullBackground: Culls the Peak.list by Background

In USEPA/LUMA: LCMS-Based Untargeted Metabolomics Assistant

Description

Culls the Peak.list by removing background components. See remove_background_peaks() for more details. For examples, see InitWorkflow().

Usage

CullBackground(from.tables, to.tables, method, db.list, db.dir, new.db, lib.db)

Arguments

from.tables	character vector of table names to draw from databases. First value should be table name from peak database, second should be table name from solvent database.
to.tables	character vector of table names to write to new database. Should be twice as long as the number of processed ion modes.
method	which method to use to remove background components.
db.list	vector of database names containing results from processing modules. Can be left blank. See connect_lumadb() for details.
db.dir	directory containing the databases. Default is "db".
new.db	what should the new database be called. Default is "Peaklist_db".
lib.db	what should the library containing the background components be called. Default is "Background Components Library".

USEPA/LUMA documentation built on Aug. 29, 2020, 1:40 p.m.