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題名 How to Distinguish True Dependence from Varying
作者 Krmelova, Marketa
吳柏林
Trnecka, Martin
Kreinovich, Vladik
貢獻者 應數系
Wu, Berlin
日期 2013.12
上傳時間 21-三月-2014 18:02:16 (UTC+8)
摘要 A usual statistical criterion for the quantities X and Y to be independent is that the corresponding distribution function F(x,y) is equal to the product of the corresponding marginal distribution functions. If this equality is violated, this is usually taken to mean that X and Y are dependent. In practice, however, the inequality may be caused by the fact that we have a mixture of several populations, in each of which X and Y are independent. In this paper, we show how we can distinguish true dependence from such varying independence. This can also lead to new measures to degree of independence and of varying independence.
關聯 International Journal of Intelligent Technologies and Applied Statistics, 6(4), 339-352
資料類型 article
DOI http://dx.doi.org/10.6148/IJITAS.2013.0604.02
dc.contributor 應數系en_US
dc.contributor Wu, Berlinen_US
dc.creator (作者) Krmelova, Marketaen_US
dc.creator (作者) 吳柏林zh_TW
dc.creator (作者) Trnecka, Martinen_US
dc.creator (作者) Kreinovich, Vladiken_US
dc.date (日期) 2013.12en_US
dc.date.accessioned 21-三月-2014 18:02:16 (UTC+8)-
dc.date.available 21-三月-2014 18:02:16 (UTC+8)-
dc.date.issued (上傳時間) 21-三月-2014 18:02:16 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/64831-
dc.description.abstract (摘要) A usual statistical criterion for the quantities X and Y to be independent is that the corresponding distribution function F(x,y) is equal to the product of the corresponding marginal distribution functions. If this equality is violated, this is usually taken to mean that X and Y are dependent. In practice, however, the inequality may be caused by the fact that we have a mixture of several populations, in each of which X and Y are independent. In this paper, we show how we can distinguish true dependence from such varying independence. This can also lead to new measures to degree of independence and of varying independence.en_US
dc.format.extent 98812 bytes-
dc.format.mimetype application/pdf-
dc.language.iso en_US-
dc.relation (關聯) International Journal of Intelligent Technologies and Applied Statistics, 6(4), 339-352en_US
dc.title (題名) How to Distinguish True Dependence from Varyingen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.6148/IJITAS.2013.0604.02-
dc.doi.uri (DOI) http://dx.doi.org/10.6148/IJITAS.2013.0604.02-