Principal Balances

dc.contributor.author
Pawlowsky-Glahn, Vera
Egozcue, Juan José
Tolosana Delgado, Raimon
dc.date.accessioned
2017-02-15T11:40:53Z
dc.date.available
2017-02-15T11:40:53Z
dc.date.issued
2011-05-11
dc.identifier.isbn
978-84-87867-76-7
dc.identifier.uri
http://hdl.handle.net/10256/13609
dc.description.abstract
Principal balances are defined as a sequence of orthonormal balances which maximize successively the explained variance in a data set. Apparently, computing principal balances requires an exhaustive search along all possible sets of orthogonal balances. This is unaffordable for even a small number of parts. Three suboptimal, but feasible, alternatives are explored. The approach is illustrated using a data-set of geochemical composition of glacial sediments
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Universitat Politècnica de Catalunya. Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE)
dc.relation.isformatof
Reproducció digital del document publicat a: http://hdl.handle.net/2117/364253
dc.relation.ispartof
© International Workshop on Compositional Data Analysis (4th: 2011: Sant Feliu de GuÍxols, Girona). CODAWORK 2011: International Workshop on Compositional Data Analysis, hold on May 9-13rd. 2011, Sant Feliu de Guíxols, Girona
dc.relation.ispartofseries
Llibres / Capítols de LLibre (D-IMAE)
dc.rights
Tots els drets reservats
dc.subject
Estadística matemàtica -- Congressos
Mathematical statistics -- Congresses
Anàlisi de variància -- Congressos
Analysis of variance -- Congresses
dc.title
Principal Balances
dc.type
info:eu-repo/semantics/bookPart
dc.rights.accessRights
info:eu-repo/semantics/openAccess
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