Description Usage Arguments Value See Also Examples

View source: R/seriate_dendrogram.R

Rotates a dendrogram so it confirms to an order of a provided distance object. The seriation algorithm is based on seriate, which tries to find a linear order for objects using data in form of a dissimilarity matrix (one mode data).

This is useful for heatmap visualization.

1 | ```
seriate_dendrogram(dend, x, method = c("OLO", "GW"), ...)
``` |

`dend` |
An object of class dendrogram or hclust |

`x` |
a dist object. |

`method` |
a character vector of either "OLO" or "GW": "OLO" - Optimal leaf ordering, optimzes the Hamiltonian path length that is restricted by the dendrogram structure - works in O(n^4) "GW" - Gruvaeus and Wainer heuristic to optimze the Hamiltonian path length that is restricted by the dendrogram structure |

`...` |
parameters passed to seriate |

A dendrogram that is rotated based on the optimal ordering of the distance matrix

`rotate`

, seriate

1 2 3 4 5 6 7 8 9 10 11 12 13 14 |

dendextend documentation built on Nov. 17, 2017, 4:29 a.m.

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