plotDistDoF {mdatools}

Degrees of freedom plot for both distances

Description

Shows a plot with degrees of freedom computed for score and orthogonal distances at given number of components using data driven approach ("ddmoments" or "ddrobust").

Usage

plotDistDoF(
  obj,
  type = "b",
  labels = "values",
  xticks = seq_len(obj$ncomp),
  ...
)

Arguments

obj

a PCA model (object of class pca)

type

type of the plot ("b", "l", "h")

labels

what to show as data points labels

xticks

vector with tick values for x-axis

...

other plot parameters (see mdaplotg for details)

Details

Work only if parameter lim.type equal to "ddmoments" or "ddrobust".