plotvar_twofactor: Plot variable distribution on two factors

In specmine: Metabolomics and Spectral Data Analysis and Mining

Description

Plot variable distribution on two factors from the dataset.

Usage

plotvar_twofactor(dataset, variable, meta.var1, meta.var2, 
colour = "darkblue", title = "", xlabel = NULL, ylabel = NULL)

Arguments

dataset	list representing the dataset from a metabolomics experiment.
variable	variable's name.
meta.var1	first metadata's variable.
meta.var2	second metadata's variable.
colour	colours of the bodies of the boxplots.
title	title of the plot.
xlabel	x-axis label.
ylabel	y-axis label.

Value

Returns the plot object from ggplot function.

Examples

  ## Example of plotting a variable's distribution with 2 factors
  library(specmine.datasets)
  data(propolis)
  propolis_proc = missingvalues_imputation(propolis)
  plotvar_twofactor(propolis_proc, "0.46", "seasons", "agroregions")

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