dot-plotHCA: Plot Dendrogram for Spectra or Spectra2D Object

In ChemoSpecUtils: Functions Supporting Packages ChemoSpec and ChemoSpec2D

Plot Dendrogram for Spectra or Spectra2D Object

Description

Internal function. This function plots the results of an HCA analysis.

Usage

.plotHCA(spectra, hclst, sub.title, use.sym, leg.loc, ...)

Arguments

spectra	An object of S3 class ChemoSpec::Spectra() or ChemoSpec2D::Spectra2D().
hclst	A hclust object.
sub.title	A character string for the subtitle.
use.sym	Logical; if true, the color scheme will be black and lower-case letters will be used to indicate group membership. Applies to Spectra objects only.
leg.loc	Character; if "none" no legend will be drawn. Otherwise, any string acceptable to legend.
...	Parameters to be passed to the plotting routines. Applies to base graphics only.

Value

An object of class dendrogram. Side effect is a plot.

Author(s)

Bryan A. Hanson (DePauw University).

ChemoSpecUtils documentation built on May 31, 2023, 5:56 p.m.