dc.contributor.author | Sapatinas, Theofanis | en |
dc.creator | Sapatinas, Theofanis | en |
dc.date.accessioned | 2019-12-02T10:38:09Z | |
dc.date.available | 2019-12-02T10:38:09Z | |
dc.date.issued | 1995 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/57593 | |
dc.description.abstract | The concept of the identifiability of mixtures of distributions is discussed and a sufficient condition for the identifiability of the mixture of a large class of discrete distributions, namely that of the power-series distributions, is given. Specifically, by using probabilistic arguments, an elementary and shorter proof of the Lüxmann-Ellinghaus's (1987, Statist. Probab. Lett., 5, 375-378) result is obtained. Moreover, it is shown that this result is a special case of a stronger result connected with the Stieltjes moment problem. Some recent observations due to Singh and Vasudeva (1984, J. Indian Statist. Assoc., 22, 93-96) and Johnson and Kotz (1989, Ann. Inst. Statist. Math., 41, 13-17) concerning characterizations based on conditional distributions are also revealed as special cases of this latter result. Exploiting the notion of the identifiability of power-series mixtures, characterizations based on regression functions (posterior expectations) are obtained. Finally, multivariate generalizations of the preceding results have also been addressed. © 1995 The Institute of Statistical Mathematics. | en |
dc.source | Annals of the Institute of Statistical Mathematics | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0001723762&doi=10.1007%2fBF00773394&partnerID=40&md5=9ee6b58f72b4e90612cc227377ee0551 | |
dc.subject | infinite divisibility | en |
dc.subject | mixtures of distributions | en |
dc.subject | posterior expectations | en |
dc.subject | the moment problem | en |
dc.subject | Univariate and multivariate power-series distributions | en |
dc.title | Identifiability of mixtures of power-series distributions and related characterizations | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1007/BF00773394 | |
dc.description.volume | 47 | |
dc.description.issue | 3 | |
dc.description.startingpage | 447 | |
dc.description.endingpage | 459 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :16</p> | en |
dc.source.abbreviation | Ann Inst Stat Math | en |
dc.contributor.orcid | Sapatinas, Theofanis [0000-0002-6126-4654] | |
dc.gnosis.orcid | 0000-0002-6126-4654 | |