Published July 21, 2014
| Version v1
Software
Open
R package dendsort for modular leaf ordering methods
- 1. Department of Electrical Engineering (ESAT) STADIUS Center for Dynamical Systems, iMinds Medical IT
- 2. e, Research[x]Design
Description
This package includes functions to optimize ordering of nodes in a dendrogram, without affecting the meaning of the dendrogram. A dendrogram can be sorted based on the average distance of subtrees, or based on the smallest distance value.These sorting methods improve readability and interpretability of tree structure, especially for tasks such as comparison of different distance measures or linkage types and identification of tight clusters and outliers. As a result, it also introduces more meaningful reordering for a coupled heatmap visualization.
Files
biovizleuven-dendsort-7386713fb689.zip
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