Artikel

Interval shrinkage estimation of the parameter of exponential distribution in the presence of outliers under loss functions

In this paper, we studied estimators based on an interval shrinkage with equal weights point shrinkage estimators for all individual target points ¯θ ∈ (θ0,θ1) for exponentially distributed observations in the presence of outliers drawn from a uniform distribution. Estimators obtained from both shrinkage and interval shrinkage were compared, showing that the estimators obtained via the interval shrinkage method perform better. Symmetric and asymmetric loss functions were also used to calculate the estimators. Finally, a numerical study and illustrative examples were provided to describe the results.

Sprache
Englisch

Erschienen in
Journal: Statistics in Transition new series (SiTns) ; ISSN: 2450-0291 ; Volume: 23 ; Year: 2022 ; Issue: 3 ; Pages: 65-78 ; Warsaw: Sciendo

Thema
interval information
mean square error
shrinkage estimator
exponential distribution
uniform distribution
outliers
Linex loss function

Ereignis
Geistige Schöpfung
(wer)
Nasiri, Parviz
Ereignis
Veröffentlichung
(wer)
Sciendo
(wo)
Warsaw
(wann)
2022

DOI
doi:10.2478/stattrans-2022-0030
Handle
Letzte Aktualisierung
02.03.2025, 04:45 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Artikel

Beteiligte

  • Nasiri, Parviz
  • Sciendo

Entstanden

  • 2022

Ähnliche Objekte (12)