plotVariance.pls: Variance plot for PLS

In mdatools: Multivariate Data Analysis for Chemometrics

Variance plot for PLS

Description

Shows plot with variance values vs. number of components.

Usage

## S3 method for class 'pls'
plotVariance(
  obj,
  decomp = "xdecomp",
  variance = "expvar",
  type = "b",
  labels = "values",
  res = obj$res,
  ylab = "Explained variance, %",
  ...
)

Arguments

obj	a PLS model (object of class pls)
decomp	which decomposition to use ("xdecomp" for x or "ydecomp" for y)
variance	which variance to use ("expvar", "cumexpvar")
type	type of the plot("b", "l" or "h")
labels	what to show as labels for plot objects.
res	list with result objects to show the plot for (by defaul, model results are used)
ylab	label for y-axis
...	other plot parameters (see mdaplotg for details)

Details

See examples in help for pls function.

mdatools documentation built on Sept. 11, 2024, 7:59 p.m.