Araştırma Makalesi
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UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS

Yıl 2017, Cilt: 10 Sayı: 2, 40 - 44, 31.07.2017

Öz

Unimodality of the distribution of Generalized Order Statistics (GOSs) has a substantial role in many parameter and con dence interval problems of statistics, actuarial science and economics. Under some restrictions on model parameters and distributions a number of authors have shown unimodality of distribution of GOSs. In this article, we present some new results on unimodality of distribution of GOSs that extend and generalize recently obtained results.  A counter example showing that the conditions of the main Theorem are minimal is also provided.

Kaynakça

  • Alam, K. (1972). Unimodality of the distribution of an order statistic. The Annals of Mathematical Statistics, 43, 2041-{2044.
  • Aliev, F.A. (2003). A comment on `Unimodality of the distribution of record statistics'. Statistics and Probability Letters, 64, 39-40.
  • Alimohammadi, M. and Alamatsaz, M. H. (2011). Some new results on unimodality of generalized order statistics and their spacings. Statistics and Probability Letters, 81(11), 1677-1682.
  • An, M.Y. (1998). Logconcavity versus logconvexity: a complete characterization. Journal of Economic Theory, 80, 350-369
  • Basak, P. and Basak, I. (2002). Unimodality of the distribution of record statistics. Statistics and Probability Letters, 56, 395-398.
  • Chen, H., Xie, H. and Hu, T. (2009). Log-concavity of generalized order statistics. Statistics and Probability Letters, 79, 396-{399.
  • Cramer, E. and Kamps, U. (2003). Marginal distributions of sequential and generalized order statistics. Metrika, 58, 293-310.
  • Cramer, E. (2004). Logconcavity and unimodality of progressively censored order statistics. Statistics and Probability Letters, 68, 83-90.
  • Cramer, E., Kamps, U. and Rychlik, T. (2004). Unimodality of uniform generalized order statistics, with applications to mean bounds. Annals of the Institute of Statistical Mathematics, 56, 183-192.
  • Dharmadhikari, S. and Joag-Dev, K. (1988). Unimodality, Convexity, and Applications. Academic Press, Boston.
  • Huang, J.S. and Ghosh, M. (1982). A note on strong unimodality of order statistics. Journal of the American Statistical Association, 77, 929-930.
  • Kamps, U. (1995). A concept of generalized order statistics. Journal of Statistical Planning and Inference, 48, 1-23.
  • Kamps, U. and Cramer, E. (2001). On distributions of generalized order statistics. Statistics, 35, 269-280.
Yıl 2017, Cilt: 10 Sayı: 2, 40 - 44, 31.07.2017

Öz

Kaynakça

  • Alam, K. (1972). Unimodality of the distribution of an order statistic. The Annals of Mathematical Statistics, 43, 2041-{2044.
  • Aliev, F.A. (2003). A comment on `Unimodality of the distribution of record statistics'. Statistics and Probability Letters, 64, 39-40.
  • Alimohammadi, M. and Alamatsaz, M. H. (2011). Some new results on unimodality of generalized order statistics and their spacings. Statistics and Probability Letters, 81(11), 1677-1682.
  • An, M.Y. (1998). Logconcavity versus logconvexity: a complete characterization. Journal of Economic Theory, 80, 350-369
  • Basak, P. and Basak, I. (2002). Unimodality of the distribution of record statistics. Statistics and Probability Letters, 56, 395-398.
  • Chen, H., Xie, H. and Hu, T. (2009). Log-concavity of generalized order statistics. Statistics and Probability Letters, 79, 396-{399.
  • Cramer, E. and Kamps, U. (2003). Marginal distributions of sequential and generalized order statistics. Metrika, 58, 293-310.
  • Cramer, E. (2004). Logconcavity and unimodality of progressively censored order statistics. Statistics and Probability Letters, 68, 83-90.
  • Cramer, E., Kamps, U. and Rychlik, T. (2004). Unimodality of uniform generalized order statistics, with applications to mean bounds. Annals of the Institute of Statistical Mathematics, 56, 183-192.
  • Dharmadhikari, S. and Joag-Dev, K. (1988). Unimodality, Convexity, and Applications. Academic Press, Boston.
  • Huang, J.S. and Ghosh, M. (1982). A note on strong unimodality of order statistics. Journal of the American Statistical Association, 77, 929-930.
  • Kamps, U. (1995). A concept of generalized order statistics. Journal of Statistical Planning and Inference, 48, 1-23.
  • Kamps, U. and Cramer, E. (2001). On distributions of generalized order statistics. Statistics, 35, 269-280.
Toplam 13 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Araştırma Makalesi
Yazarlar

Fazli Aliev Bu kişi benim

Sevgi Yurt Oncel

Yayımlanma Tarihi 31 Temmuz 2017
Kabul Tarihi 11 Ocak 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 10 Sayı: 2

Kaynak Göster

APA Aliev, F., & Yurt Oncel, S. (2017). UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS. Istatistik Journal of The Turkish Statistical Association, 10(2), 40-44.
AMA Aliev F, Yurt Oncel S. UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS. IJTSA. Temmuz 2017;10(2):40-44.
Chicago Aliev, Fazli, ve Sevgi Yurt Oncel. “UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS”. Istatistik Journal of The Turkish Statistical Association 10, sy. 2 (Temmuz 2017): 40-44.
EndNote Aliev F, Yurt Oncel S (01 Temmuz 2017) UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS. Istatistik Journal of The Turkish Statistical Association 10 2 40–44.
IEEE F. Aliev ve S. Yurt Oncel, “UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS”, IJTSA, c. 10, sy. 2, ss. 40–44, 2017.
ISNAD Aliev, Fazli - Yurt Oncel, Sevgi. “UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS”. Istatistik Journal of The Turkish Statistical Association 10/2 (Temmuz 2017), 40-44.
JAMA Aliev F, Yurt Oncel S. UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS. IJTSA. 2017;10:40–44.
MLA Aliev, Fazli ve Sevgi Yurt Oncel. “UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS”. Istatistik Journal of The Turkish Statistical Association, c. 10, sy. 2, 2017, ss. 40-44.
Vancouver Aliev F, Yurt Oncel S. UNIMODALITY OF DISTRIBUTION OF GENERALIZED ORDER STATISTICS. IJTSA. 2017;10(2):40-4.