UNDERSTANDING PERTURBATION ON THE SIMPLEX: A SIMPLE METHOD TO BETTER VISUALIZE AND INTERPRET COMPOSITIONAL DATA IN TERNARY DIAGRAMS
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dc.contributor.author | von Eynatten H. | |
dc.contributor.author | Pawlowsky-Glahn V. | |
dc.contributor.author | Egozcue Ju.J. | |
dc.date.accessioned | 2021-04-16T05:17:16Z | |
dc.date.available | 2021-04-16T05:17:16Z | |
dc.date.issued | 2002 | |
dc.identifier | https://www.elibrary.ru/item.asp?id=951140 | |
dc.identifier.citation | Mathematical Geology, 2002, 34, 3, 249-257 | |
dc.identifier.issn | 0882-8121 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/27885 | |
dc.description.abstract | Perturbation is an operation defined on the simplex and can be used for centering compositional data in a ternary diagram, applying objective criteria. Because a straight line in the original diagram is still astraight line in the perturbed diagram, gridlines or compositional fields defined by straight lines can easily be included in the operation. Simultaneous perturbation of data, gridlines, and/or compositional fields is shown to improve both visualization and graphical interpretation of compositions in ternary diagrams. This is illustrated by some examples using simulated as well as real data. | |
dc.subject | COMPOSITIONAL FIELDS | |
dc.subject | GEOMETRIC MEAN | |
dc.subject | METRIC CENTER | |
dc.subject | RESCALING | |
dc.title | UNDERSTANDING PERTURBATION ON THE SIMPLEX: A SIMPLE METHOD TO BETTER VISUALIZE AND INTERPRET COMPOSITIONAL DATA IN TERNARY DIAGRAMS | |
dc.type | Статья |
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