plotAliens.ddsimcares: Aliens plot for DD-SIMCA results.

In mdatools: Multivariate Data Analysis for Chemometrics

Aliens plot for DD-SIMCA results.

Description

Aliens plot for DD-SIMCA results.

Usage

## S3 method for class 'ddsimcares'
plotAliens(
  obj,
  ncomp = obj$ncomp.selected,
  limType = "classic",
  main = sprintf("Aliens (A = %d)", ncomp),
  xlab = "Number of aliens (expected)",
  ylab = "Number of aliens (observed)",
  col = "#2679b2",
  ellipse.col = "#eeeeee",
  show.plot = TRUE,
  ...
)

Arguments

obj	DD-SIMCA results (object of class ddsimcares)
ncomp	number of components in the model to show the plot for.
limType	limit type to show the plot for ('classic' or 'robust')
main	main title.
xlab	label for x-axis.
ylab	label for y-axis.
col	color of the plot points.
ellipse.col	color of the confidence ellipse elements.
show.plot	logical, if FALSE returns only values and does not show the plot.
...	other parameters compatible with mdaplot method.

mdatools documentation built on March 6, 2026, 5:08 p.m.