metadata_as_variables: Metadata as variables

In specmine: Metabolomics and Spectral Data Analysis and Mining

Description

Use one or more metadata variables as variables.

Usage

  metadata_as_variables(dataset, metadata.vars, by.index = FALSE)

Arguments

dataset	list representing the dataset from a metabolomics experiment.
metadata.vars	name or index of the metadata variables that are going to be used as data variables.
by.index	boolean value indicating if the metadata variables are indexes or names

Value

Returns the dataset with the metadata variables removed from the metadata and added on the data matrix.

Examples

  ## Example of using a metadata variable as data variable
  library(specmine.datasets)
  data(propolis)
  propolis = metadata_as_variables(propolis, "seasons", by.index = FALSE)

specmine documentation built on Sept. 21, 2021, 5:06 p.m.