https://github.com/sgibb/bootstrap

Simple Bootstrapping for Hierarchical Clustering
https://github.com/sgibb/bootstrap

Last synced: about 2 months ago
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Simple Bootstrapping for Hierarchical Clustering

• Host: GitHub
• URL: https://github.com/sgibb/bootstrap
• Owner: sgibb
• Created: 2013-06-27T20:17:36.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2020-02-22T13:27:30.000Z (about 5 years ago)
• Last Synced: 2025-02-14T12:40:50.594Z (3 months ago)
• Language: R
• Size: 113 KB
• Stars: 2
• Watchers: 2
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: NEWS

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README

        
# Simple Bootstrapping for Hierarchical Clustering

## Install

```s

install.packages("devtools")

library("devtools")

install_github("bootstrap", "sgibb")

```

## Example

```s

## load library

library("bootstrap")

## hclust example

createHclustObject <- function(x)hclust(dist(x), "ave")

## bootstrap

b <- bootstrap(USArrests, fun=createHclustObject, n=100L)

## plot

hc <- createHclustObject(USArrests)

plot(hc)

## draw bootstrap values to corresponding node

bootlabels.hclust(hc, b, col="blue")

```

![cluster dendrogram](http://i.imgur.com/BXMVdAV.png)