1983
DOI: 10.1080/00031305.1983.10482733
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Icicle Plots: Better Displays for Hierarchical Clustering

Abstract: An icicle plot is a method for presenting a hierarchical clustering. Compared with other methods of presentation, it is far easier in an icicle plot to read off which objects belong to which clusters, and which objects join or drop out from a cluster as we move up and down the levels of the hierarchy, though these benefits only appear when enough objects are being clustered. Icicle plots are described, and their benefits are illustrated using a clustering of 48 objects.

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Cited by 129 publications
(39 citation statements)
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“…The associated hierarchical clustering can be visualized using an icicle representation (15), wherein the width of each peak represents the number of its components at a given similarity threshold (Figure 1A). The circularization of the icicle and the use of a power scale for the similarity measure both magnify the useful region of the plot containing clusters of genes with highly similar expression profiles.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The associated hierarchical clustering can be visualized using an icicle representation (15), wherein the width of each peak represents the number of its components at a given similarity threshold (Figure 1A). The circularization of the icicle and the use of a power scale for the similarity measure both magnify the useful region of the plot containing clusters of genes with highly similar expression profiles.…”
Section: Resultsmentioning
confidence: 99%
“…MiSTIC offers a simultaneous view of all gene correlations in a set of transcriptomes through the use of minimum spanning trees (14) and a radial projection of the associated hierarchical clustering using an icicle representation (15). Further, MiSTIC was designed to easily navigate back and forth between representations of gene correlation at the level of a global dataset (icicle view), of a gene cluster (by zooming in on individual clusters in the icicle) or of individual genes or transcripts (single gene correlations and pair-wise scatterplots), enabling both global and targeted analyses.…”
Section: Introductionmentioning
confidence: 99%
“…These solutions can be visualized as an icicle plot [41] such as that seen in Figure 5, in which the numbers on the top of the plot are labels for each clique. Each row shows a cluster solution with a different number of clusters.…”
Section: Methodsmentioning
confidence: 99%
“…As in the case of square treemaps, information is conveyed by the size of a rectangle representing a node; an individual with a large number of child nodes is represented by a larger node than one with a small number of dominating individuals, and the thickness of each layer decreases to show the diminishing importance of each subsequent Pareto shell. We note that the construction of these visualisations is similar to the icicle plot [29], which arranges clusters of nodes together so that they descend, in a similar way to how nodes here are arranged inwards. Both methods provide a similar view on the data; the circular design used herein is preferred as it keeps the extent of the visualisation constrained to a smaller space.…”
Section: Multi-objective Populations: Treemapsmentioning
confidence: 99%