correspondence: Apply Correspondence

In Coayala/MetaboTandem: Analysis and Visualization of LC-MS/MS Data

Apply Correspondence

Description

Function to apply peak alignment

Usage

apply_correspondence(data, metadata, method = c("pd", "np"), ...)

apply_correspondence.pd(
  data,
  metadata,
  group_by,
  bandwidth = 30,
  bin_size = 0.25,
  ppm = 0,
  min_fraction = 0.9,
  max_features = 30,
  ...
)

apply_correspondence.np(
  data,
  metadata,
  group_by,
  mzvsrtbal = 10,
  abs_mz = 0.2,
  abs_rt = 15,
  knn = 10,
  ...
)

Arguments

data	An MSnExp object in centroid mode.
metadata	Sample information data.frame.

Value

MSnExp-class object after alignment.

Coayala/MetaboTandem documentation built on Feb. 14, 2025, 1:22 p.m.