nonmatched: Get Nonmatched Features

In hhabra/Combiner: Method for Combining LC-MS Metabolomics Feature Measurements

Get Nonmatched Features

Description

Features that lack a any counterparts in the complementary dataset may be obtained from this method. If data is set to "x" or "y", will retrieve data from the current X or Y dataset, respectively. If data is set to NULL, will retrieve the list of nonmatched features.

Usage

nonmatched(object, data = "x")

## S4 method for signature 'metabCombiner'
nonmatched(object, data = "x")

Arguments

object	metabCombiner object
data	dataset identifier for metabCombiner objects; if NULL, returns full list of non-matched features

Value

Data frame of non-matched features corresponding to data argument

Examples

data(plasma30)
data(plasma20)

p30 <- metabData(head(plasma30,500), samples = "CHEAR")
p20 <- metabData(head(plasma20,500), samples = "Red", rtmax = 17.25)
p.comb <- metabCombiner(xdata = p30, ydata = p20, binGap = 0.005)

nnmx <- nonmatched(p.comb, data = "x")
nnmy <- nonmatched(p.comb, data = "y")

hhabra/Combiner documentation built on June 5, 2024, 10:56 a.m.