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Conference Paper: Discrete and Continuous Compositions
| Title | Discrete and Continuous Compositions |
|---|---|
| Authors | |
| Keywords | discrete composition Poisson distribution structural zeros |
| Issue Date | 2008 |
| Publisher | Universitat de Girona. Departament d’Informàtica i Matemàtica Aplicada |
| Citation | The 3rd Compositional Data Analysis Workshop (Codawork 08), Girona, Spain, 27-30 May 2008 How to Cite? |
| Abstract | This paper examines a dataset which is modeled well by the
Poisson-Log Normal process and by this process mixed with Log
Normal data, which are both turned into compositions. This
generates compositional data that has zeros without any need for
conditional models or assuming that there is missing or censored
data that needs adjustment. It also enables us to model dependence
on covariates and within the composition. |
| Persistent Identifier | http://hdl.handle.net/10722/123810 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bacon-Shone, JH | en_HK |
| dc.date.accessioned | 2010-09-28T00:52:31Z | - |
| dc.date.available | 2010-09-28T00:52:31Z | - |
| dc.date.issued | 2008 | en_HK |
| dc.identifier.citation | The 3rd Compositional Data Analysis Workshop (Codawork 08), Girona, Spain, 27-30 May 2008 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/123810 | - |
| dc.description.abstract | This paper examines a dataset which is modeled well by the Poisson-Log Normal process and by this process mixed with Log Normal data, which are both turned into compositions. This generates compositional data that has zeros without any need for conditional models or assuming that there is missing or censored data that needs adjustment. It also enables us to model dependence on covariates and within the composition. | - |
| dc.language | eng | en_HK |
| dc.publisher | Universitat de Girona. Departament d’Informàtica i Matemàtica Aplicada | - |
| dc.relation.ispartof | Compositional Data Analysis Workshop, Codawork 08 | en_HK |
| dc.subject | discrete composition | - |
| dc.subject | Poisson distribution | - |
| dc.subject | structural zeros | - |
| dc.title | Discrete and Continuous Compositions | en_HK |
| dc.type | Conference_Paper | en_HK |
| dc.identifier.email | Bacon-Shone, JH: johnbs@hku.hk | en_HK |
| dc.identifier.authority | Bacon-Shone, JH=rp00056 | en_HK |
| dc.description.nature | link_to_OA_fulltext | - |
| dc.identifier.hkuros | 150531 | en_HK |