mosaic (version 1.9.1)

fortify.hclust: mosaic tools for clustering

Description

mosaic tools for clustering

Usage

# S3 method for hclust
fortify(
  model,
  data,
  which = c("segments", "heatmap", "leaves", "labels", "data"),
  k = 1,
  ...
)
# S3 method for hclust
mplot(
  object,
  data,
  colorize = TRUE,
  k = 1,
  labels = FALSE,
  heatmap = 0,
  enumerate = "white",
  ...
)

Arguments

model

a model

data

a data-like object

which

which kind of fortification to compute

k

number of clusters

...

additional arguments passed on to link{dendro_data}

object

an object of class "hclust"

colorize

whether to show clusters in different colors

labels

a logical indicating whether labels should be used to identify leaves of the tree.

heatmap

the ratio of size of heatmap to size of dendrogram. Use 0 or FALSE to omit the heatmap.

enumerate

a color used for numbers within heatmap. Use "transparent" to hide.

Examples

KidsFeet |> select(-name, -birthmonth) |> rescale() -> KidsFeet2
  M <- dist(KidsFeet2)
  Cl <- hclust(M)
  fortify(Cl, k=5) |> head(3)
  fortify(Cl, which="heatmap", data=KidsFeet2) |> head(3)
  fortify(Cl, which="data", data=KidsFeet2) |> head(3)
  fortify(Cl, which="labels") |> head(3)
  mplot(Cl, data=KidsFeet2, k=4, heatmap=2)
  mplot(Cl, data=KidsFeet2, k=4, heatmap=0.5, enumerate="transparent")
  mplot(Cl, data=KidsFeet2, k=4, heatmap=2, type="triangle")
  mplot(Cl, data=KidsFeet2, k=4, heatmap=0, type="triangle")