Description Usage Arguments Value See Also Examples

Evaluates the stability of partitions obtained from a hierarchy of `p`

variables. This hierarchy is performed with `hclustvar`

and the
stability of the partitions of 2 to p-1 clusters is evaluated with a
bootstrap approach. The boostrap approch is the following: `hclustvar`

is applied to `B`

boostrap samples of the `n`

rows. The
partitions of 2 to p-1 clusters obtained from the B bootstrap hierarchies
are compared with the partitions from the initial hierarchy . The mean of
the corrected Rand indices is plotted according to the number of clusters.
This graphical representation helps in the determination of a suitable
numbers of clusters.

1 |

`tree` |
an object of class |

`B` |
the number of bootstrap samples. |

`graph` |
boolean, if 'TRUE' a graph is displayed. |

`matCR` |
matrix of corrected Rand indices. |

`meanCR` |
vector of mean corrected Rand indices. |

1 2 3 4 5 |

chavent/ClustOfVar documentation built on June 15, 2018, 1:42 a.m.

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