plt_dend: Plot dendrogram.
In cabaceo/shinymod: Reusable Shiny Modules and Helper Functions

plt_dend

R Documentation

Plot dendrogram.

Description

Visualize hierarchical clustered object with different colored clusters and leaf labels.

Usage

plt_dend(
  hc,
  n_clusters,
  label_size = 0.8,
  title = "Hiearchical Clustering Result",
  subtitle = NULL,
  xlab = NULL,
  ylab = NULL
)

Arguments

`hc`	Object returned by 'hclust()'.
`n_clusters`	Integer. Number of clusters.
`label_size`	Numeric. Size (default = 0.8) of text labels for the leaves.
`title`	String. Plot title (default = "Hiearchical Clustering Result").
`subtitle`	String. Plot subtitle (default = NULL).
`xlab`	String. Label of the x-axis (default = NULL).
`ylab`	String. Label of the y-axis (default = NULL).

Value

A ggplot2 dendrogram.

Examples

data(USArrests)
dd = dist(scale(USArrests), method = "euclidean")
hc = hclust(dd, method = "ward.D2")
plt_dend(hc, 2)
plt_dend(hc, 4, label_size = 0.5)
plt_dend(hc, 5)

cabaceo/shinymod documentation built on Sept. 8, 2023, 12:23 p.m.