An efficient single stage shrinkage estimator for the scale parameter of inverted gamma distribution
Other Title(s)
مقدر التخلص ذي المرحلة الواحدة الكفؤ لمعلمة قياس توزيع معكوس كَاما
Joint Authors
Amin, Maymunah Muhammad
Hassun, Intisar Ubayd
Salman, Abbas Najm
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 30, Issue 1 (30 Apr. 2017), pp.169-176, 8 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
The present paper agrees with estimation of scale parameter θ of the Inverted Gamma (IG) Distribution when the shape parameter α is known (α=1), bypreliminarytestsinglestage shrinkage estimators using suitable shrinkage weight factor and region.
The expressions for the Bias, Mean Squared Error [MSE] for the proposed estimators are derived.
Comparisons between the considered estimator with the usual estimator (MLE) and with the existing estimator are performed .The results are presented in attached tables.
American Psychological Association (APA)
Salman, Abbas Najm& Hassun, Intisar Ubayd& Amin, Maymunah Muhammad. 2017. An efficient single stage shrinkage estimator for the scale parameter of inverted gamma distribution. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 30, no. 1, pp.169-176.
https://search.emarefa.net/detail/BIM-790572
Modern Language Association (MLA)
Salman, Abbas Najm…[et al.]. An efficient single stage shrinkage estimator for the scale parameter of inverted gamma distribution. Ibn al-Haitham Journal for Pure and Applied Science Vol. 30, no. 1 (Apr. 2017), pp.169-176.
https://search.emarefa.net/detail/BIM-790572
American Medical Association (AMA)
Salman, Abbas Najm& Hassun, Intisar Ubayd& Amin, Maymunah Muhammad. An efficient single stage shrinkage estimator for the scale parameter of inverted gamma distribution. Ibn al-Haitham Journal for Pure and Applied Science. 2017. Vol. 30, no. 1, pp.169-176.
https://search.emarefa.net/detail/BIM-790572
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 174-175
Record ID
BIM-790572