| dc.contributor | 統計系 | en_US |
| dc.creator (作者) | 余清祥 | zh_TW |
| dc.creator (作者) | Yue,Jack C. ; Clayton, Murray K. | - |
| dc.date (日期) | 2011.03 | en_US |
| dc.date.accessioned | 11-Nov-2013 09:38:38 (UTC+8) | - |
| dc.date.available | 11-Nov-2013 09:38:38 (UTC+8) | - |
| dc.date.issued (上傳時間) | 11-Nov-2013 09:38:38 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/61555 | - |
| dc.description.abstract (摘要) | Fewster and Buckland (2001) defined a similarity index between two communities by allowing changes between sites to reduce the influence of local discrepancies. The similarity index of Fewster and Buckland is calculated to attain the maximum similarity between two communities in the presence of migration. Instead of maximizing similarity, we propose random migration to measure the similarity of two communities with two types of stochastic migration. The similarity values based on the proposed methods can be treated as the expected value of similarity under migration. We use computer simulation and empirical examples to demonstrate our approach. | en_US |
| dc.format.extent | 112197 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | Communications in Statistics: Simulation and Computation, 40(3), 1-12 | en_US |
| dc.subject (關鍵詞) | Jaccard`s index;Migration;Similarity index;Spatial randomness | en_US |
| dc.title (題名) | The Effect of Migration on a Similarity Index | en_US |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1080/03610918.2010.542848 | en_US |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1080/03610918.2010.542848 | en_US |
