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The compositional meaning of a detection limit
dc.contributor.author | van den Boogaart, Karl Gerald |
dc.contributor.author | Tolosana Delgado, Raimon |
dc.contributor.author | Bren, Matevz |
dc.date.accessioned | 2012-07-18T11:55:26Z |
dc.date.available | 2012-07-18T11:55:26Z |
dc.date.created | 2011 |
dc.date.issued | 2011 |
dc.identifier.citation | van den Boogaart, K.; Tolosana-Delgado, R.; Bren, M. The compositional meaning of a detection limit. A: International Workshop on Compositional Data Analysis. "Proceedings of the 4th International Workshop on Compositional Data Analysis (2011)". Sant Feliu de Guíxols: Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2011, p. 1-7. |
dc.identifier.isbn | 978-84-87867-76-7 |
dc.identifier.uri | http://hdl.handle.net/2117/16293 |
dc.description.abstract | Conclusions The chemical interpretation of the detection limit and its stochastic model counterpart has thus different consequences for the statistical analysis than we would expect from the word by word interpretation of “below detection limit” as a concentration below some limit. The state of the art model on BDL compositional analysis is biased. Some ideas are not directly applicable to the true effects of measurement errors near the detection limit. Even the basic principles like subcompositional coherence and the requirement of the independence of the analysis from the total are not fully valid near the detection limit. |
dc.format.extent | 7 p. |
dc.language.iso | eng |
dc.publisher | Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE) |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Matemàtica aplicada a les ciències |
dc.subject.lcsh | Value -- Data processing |
dc.subject.lcsh | Chemistry, Analytic -- Data processing |
dc.title | The compositional meaning of a detection limit |
dc.type | Conference report |
dc.subject.lemac | Química analítica -- Mètodes estadístics |
dc.contributor.group | Universitat Politècnica de Catalunya. LIM/UPC - Laboratori d'Enginyeria Marítima |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://congress.cimne.com/codawork11/Admin/Files/FilePaper/p45.pdf |
dc.rights.access | Open Access |
local.identifier.drac | 9482072 |
dc.description.version | Postprint (published version) |
local.citation.author | van den Boogaart, K.; Tolosana-Delgado, R.; Bren, M. |
local.citation.contributor | International Workshop on Compositional Data Analysis |
local.citation.pubplace | Sant Feliu de Guíxols |
local.citation.publicationName | Proceedings of the 4th International Workshop on Compositional Data Analysis (2011) |
local.citation.startingPage | 1 |
local.citation.endingPage | 7 |