combinedTable: Obtain Feature Alignment Report

combinedTableR Documentation

Obtain Feature Alignment Report

Description

Obtain constructed table reporting every feature pair alignment.

Usage

combinedTable(object)

## S4 method for signature 'metabCombiner'
combinedTable(object)

Arguments

object

metabCombiner object.

Value

Feature Pair Alignment report data frame. The columns of the report are as follows:

idx

Identities of features from dataset X

idy

Identities of features from dataset Y

mzx

m/z values of features from dataset X

mzy

m/z values of features from dataset Y

rtx

retention time values of features from dataset X

rty

retention time values of features from dataset Y

rtProj

model-projected (X->Y) retention times values

Qx

abundance quantile values of features from dataset X

Qy

abundance quantile values of features from dataset Y

group

m/z feature group of feature pairing

score

computed similarity scores of feature pairing

rankX

ranking of pairing score for X dataset features

rankY

ranking of pairing score for Y dataset features

adductX

adduct label of features from dataset X

adductY

adduct label of features from dataset Y

...

Sample and extra columns from both datasets X & Y

Examples

data(plasma30)
data(plasma20)

p30 <- metabData(head(plasma30,500), samples = "CHEAR")
p20 <- metabData(head(plasma20,500), samples = "Red")

p.comb <- metabCombiner(p30, p20)
p.comb.table <- combinedTable(p.comb)


hhabra/Combiner documentation built on Jan. 26, 2024, 10:30 p.m.