bridge different data sets based on conversion factors — bridge • metabolomicsR

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.