proFIAset-class {proFIA}R Documentation

An S4 class to represent an FIA experiments.

Description

The S4 class also includes all the informations about processing, and the detected signals are stored.

Usage

## S4 method for signature 'proFIAset'
phenoClasses(object)

## S4 method for signature 'proFIAset'
dataMatrix(object)

## S4 method for signature 'proFIAset'
groupMatrix(object)

## S4 method for signature 'proFIAset'
peaks(object)

## S4 method for signature 'proFIAset'
injectionPeaks(object)

Arguments

object

A proFIAset object.

Methods (by generic)

Slots

peaks

A matrix containg all the peaks which have been detected in each individual files.

group

A matrix containing the information on the groups done between all the acquisitions.

groupidx

The row of the peaks corresponding to each group in peaks.

step

The step of processing of the experiment.

path

The path of the experiment.

classes

A table with two columns, "rname" the absolute path of a file, and "group" the class to which the file belong.

dataMatrix

A matrix variables x experiments suitable for statistical analysis.

noiseEstimation

A model of noise as estimated by estimateNoiseMS

injectionPeaks

A list of the injection peak which have been detected for each experiment.

injectionScan

A numeric vector giving the scan of injection of sample.


[Package proFIA version 1.19.0 Index]