subset_x_values: Subset x-values

In specmine: Metabolomics and Spectral Data Analysis and Mining

Description

Gets a subset of specific x-values from the dataset.

Usage

subset_x_values(dataset, variables, by.index = FALSE)

Arguments

dataset	list representing the dataset from a metabolomics experiment.
variables	vector with the desired variables to get from the dataset.
by.index	if TRUE, the values of the variables argument are indexes.

Value

Returns the dataset with the selected set of x-values.

Examples

  ## Example of subsetting x-values
  library(specmine.datasets)
  data(cachexia)
  subset = subset_x_values(cachexia, c(1,2,10,20), by.index = TRUE)

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