subset_samples_by_metadata_values: Subset samples by metadata values

In specmine: Metabolomics and Spectral Data Analysis and Mining

Description

Gets a subset of specific samples according to metadata's values from the dataset.

Usage

subset_samples_by_metadata_values(dataset, metadata.varname, 
values)

Arguments

dataset	list representing the dataset from a metabolomics experiment.
metadata.varname	name of the metadata's variable.
values	values of the metadata's variable.

Value

Returns the dataset with the set of samples according to the metadata's values.

Examples

  ## Example of subsetting samples by metadata's values
  library(specmine.datasets)
  data(propolis)
  subset_samples_by_metadata_values(propolis, "seasons", 
                                  c("sm","au"))

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