as.hclust

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Convert Objects to Class hclust

Converts objects from other hierarchical clustering functions to class "hclust".

Keywords
multivariate, cluster
Usage
as.hclust(x, ...)
Arguments
x
Hierarchical clustering object
...
further arguments passed to or from other methods.
Details

Currently there is only support for converting objects of class "twins" as produced by the functions diana and agnes from the package cluster. The default method throws an error unless passed an "hclust" object.

Value

  • An object of class "hclust".

See Also

hclust, and from package cluster, diana and agnes

Aliases
  • as.hclust
  • as.hclust.default
  • as.hclust.twins
Examples
library(stats) x <- matrix(rnorm(30), ncol = 3) hc <- hclust(dist(x), method = "complete") if(require("cluster", quietly = TRUE)) {# is a recommended package ag <- agnes(x, method = "complete") hcag <- as.hclust(ag) ## The dendrograms order slightly differently: op <- par(mfrow = c(1,2)) plot(hc) ; mtext("hclust", side = 1) plot(hcag); mtext("agnes", side = 1) detach("package:cluster") }
Documentation reproduced from package stats, version 3.3, License: Part of R 3.3

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