normalization: Normalize data

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

Normalize data

Description

Function to apply different normalization methods to the data

Usage

apply_normalization(abun_table, norm_method, log_transform = FALSE)

global_norm(abun_table, transform_data = TRUE)

median_norm(abun_table, transform_data = TRUE)

mean_norm(abun_table, transform_data = TRUE)

vsn_norm(abun_table)

cycloess_norm(abun_table)

max_norm(abun_table, transform_data = TRUE)

Arguments

abun_table	Matrix or data frame with the unnormalized peak intensities with peaks as rows and samples as columns
norm_method	Normalization method to apply
transform_data	Logical value of whether log transform data or not

Coayala/MetaboTandem documentation built on June 9, 2025, 9:02 p.m.