Name
Abstract | ||
|---|---|---|
A statistical analysis of compositional data based on the Aitchison geometry of the simplex requires an appropriate basis for representing the data. A simple and intuitive way of building such a basis employs a sequential binary partition of the compositional vector. The partition, together with some statistical summaries of the coordinates, or balances, can be represented in a dendrogram-type graph. In this paper we introduce an implementation of this methodology inside CoDaPack, which is freeware. An example with real data illustrates the use of the Balance-Dendrogram routine. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1016/j.cageo.2007.06.011 | Computers & Geosciences |
Keywords | Field | DocType |
aitchison geometry,sequential binary partition,appropriate basis,new routine,dendrogram-type graph,balance-dendrogram routine,statistical analysis,statistical summary,compositional vector,compositional data,simplex,composition,balance | Data mining,Graph,Data processing,Computer science,Dendrogram,Compositional data,Simplex,Partition (number theory),Statistical analysis,Binary number | Journal |
Volume | Issue | ISSN |
34 | 12 | Computers and Geosciences |
Citations | PageRank | References |
1 | 0.63 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| S. Thió-Henestrosa | 1 | 1 | 0.96 |
| J. J. Egozcue | 2 | 2 | 1.34 |
| V. Pawlowsky-Glahn | 3 | 6 | 1.22 |
| L. í. Kovács | 4 | 1 | 0.63 |
| Gabor Kovacs | 5 | 10 | 3.58 |