PerformMetaboNormalization: Function to perform normalization on metabolomics data

In xia-lab/MicrobiomeAnalystR: MicrobiomeAnalystR - A comprehensive R package for statistical, visual, and functional analysis of the microbiome.

Function to perform normalization on metabolomics data

Description

This function performs normalization on the uploaded metabolomics data. "SumNorm" for Normalization to constant sum, "MedianNorm" for Normalization to sample median, and

Usage

PerformMetaboNormalization(
  mbSetObj,
  rowNorm,
  transNorm,
  scaleNorm,
  isAutoScale
)

Arguments

transNorm	Select option to transform the data, "LogNorm" for Log Normalization, and "CrNorm" for Cubic Root Transformation.
scaleNorm	Select option for scaling the data, "MeanCenter" for Mean Centering, "AutoNorm" for Autoscaling, "ParetoNorm" for Pareto Scaling, amd "RangeNorm" for Range Scaling.
ref	Input the name of the reference sample or the reference feature, use " " around the name.
ratio	This option is only for biomarker analysis.
ratioNum	Relevant only for biomarker analysis.

Author(s)

Jeff Xia [e-mail] McGill University, Canada License: GNU GPL (>= 2)

xia-lab/MicrobiomeAnalystR documentation built on April 17, 2024, 7:45 p.m.