Statistical selection: Main approaches and a modification with a preference threshold
Statistical selection is discussed in general terms. In a certain selection procedures are often more realistic than the usual testing and multiple comparison procedures in answering question like "Which treatment can be considered to be the best?. The approach of Bechhofer, the so-called Indifferen...
| Main Authors: | , |
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| Format: | Conference Paper |
| Language: | Inglés |
| Published: |
International Center for Tropical Agriculture
1995
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/80251 |
| _version_ | 1855518935988830208 |
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| author | Coolen, Franciscus Petrus Antonius Laan, P. van der |
| author_browse | Coolen, Franciscus Petrus Antonius Laan, P. van der |
| author_facet | Coolen, Franciscus Petrus Antonius Laan, P. van der |
| author_sort | Coolen, Franciscus Petrus Antonius |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Statistical selection is discussed in general terms. In a certain selection procedures are often more realistic than the usual testing and multiple comparison procedures in answering question like "Which treatment can be considered to be the best?. The approach of Bechhofer, the so-called Indifference Zone approach, as well as the approach of Gupta, the so-called Subset Selection approach, are presented. A comparison of these approaches is made using qualitative terms. A short review is given on the use of a loss function as a generalization of selection of an épsilon-best treatment is a generalization of a best treatment and is defined as a treatment on a "distance" less than épsilon of the best treatment. Finally, a generalization of the concept of the Indifference Zone selection is presented. The Indifference Zone approch is generalized by introducing a preference threshold. By this way there are three possibilities of decision: correct selection, false selection and no selection. |
| format | Conference Paper |
| id | CGSpace80251 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1995 |
| publishDateRange | 1995 |
| publishDateSort | 1995 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace802512023-01-13T08:11:00Z Statistical selection: Main approaches and a modification with a preference threshold Coolen, Franciscus Petrus Antonius Laan, P. van der statistical analysis models análisis estadístico modelos Statistical selection is discussed in general terms. In a certain selection procedures are often more realistic than the usual testing and multiple comparison procedures in answering question like "Which treatment can be considered to be the best?. The approach of Bechhofer, the so-called Indifference Zone approach, as well as the approach of Gupta, the so-called Subset Selection approach, are presented. A comparison of these approaches is made using qualitative terms. A short review is given on the use of a loss function as a generalization of selection of an épsilon-best treatment is a generalization of a best treatment and is defined as a treatment on a "distance" less than épsilon of the best treatment. Finally, a generalization of the concept of the Indifference Zone selection is presented. The Indifference Zone approch is generalized by introducing a preference threshold. By this way there are three possibilities of decision: correct selection, false selection and no selection. 1995 2017-03-14T08:36:15Z 2017-03-14T08:36:15Z Conference Paper https://hdl.handle.net/10568/80251 en Open Access International Center for Tropical Agriculture Coolen, Franciscus Petrus Antonius; Laan, P. van der. 1995. Statistical selection: Main approaches and a modification with a preference threshold . In: Simposio Internacional de Estadística en Agricultura y Medio Ambiente (1995, Palmira, Valle del Cauca, Colombia). Memorias. Conferencia satélite . Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. p. 231-243. |
| spellingShingle | statistical analysis models análisis estadístico modelos Coolen, Franciscus Petrus Antonius Laan, P. van der Statistical selection: Main approaches and a modification with a preference threshold |
| title | Statistical selection: Main approaches and a modification with a preference threshold |
| title_full | Statistical selection: Main approaches and a modification with a preference threshold |
| title_fullStr | Statistical selection: Main approaches and a modification with a preference threshold |
| title_full_unstemmed | Statistical selection: Main approaches and a modification with a preference threshold |
| title_short | Statistical selection: Main approaches and a modification with a preference threshold |
| title_sort | statistical selection main approaches and a modification with a preference threshold |
| topic | statistical analysis models análisis estadístico modelos |
| url | https://hdl.handle.net/10568/80251 |
| work_keys_str_mv | AT coolenfranciscuspetrusantonius statisticalselectionmainapproachesandamodificationwithapreferencethreshold AT laanpvander statisticalselectionmainapproachesandamodificationwithapreferencethreshold |