bridge: bridge different data sets based on conversion factors

In metabolomicsR: Tools for Metabolomics Data

bridge different data sets based on conversion factors

Description

Bridge metabolite data based on a conversion factor file

Usage

bridge(
  object,
  conversion_factor_data = NULL,
  QC_ID_pattern = "MTRX",
  verbose = TRUE
)

Arguments

object	A Metabolite object. In the 'featureData', 'conversion_factor_ID' column should be created to match with conversion_factor_data.
conversion_factor_data	A data set with columns 'conversion_factor_ID' and 'conversion_factor_value'.
QC_ID_pattern	A character pattern to determine QC samples. Default value: "MTRX". Skip QC samples when rescale (median value is already 1).
verbose	print log information.

Value

A Metabolite object after multiplying by conversion factor.

metabolomicsR documentation built on April 29, 2022, 9:05 a.m.