Yıl 2019, Cilt 12 , Sayı 2, Sayfalar 58 - 71 2019-12-30

Medyan sıralı küme örneklemesinde tahmin ediciler sınıfı
A class of estimators in median ranked set sampling

Nursel KOYUNCU [1]


Bu çalışmada, medyan sıralı küme örneklemesi (MSKÖ) altında hem bir yardımcı değişken hem de birden çok yardımcı değişken bilinmesi durumunda genel bir tahmin edici sınıfı önerilmiştir. Hata kareler ortalaması (HKO) ve yanlılık formülleri teorik olarak elde edilmiştir. Önerilen tahmin edicilerin performansını görmek için bir benzetim çalışması yapılmıştır. Ayrıca önerilen tahmin edicilerin mevcut tahmin edicilerden her zaman daha etkin olduğu teorik olarak gösterilmiştir. Benzetim çalışmasından, önerilen tahmin edici sınıfının Al-Omari [1] tahmin edicisinden daha iyi performans gösterdiği söylenebilir ve regresyon tipi tahmin edicinin, Al-Omari[1]  tahmin edicisinden her zaman daha etkin sonuçlar verdiği sonucuna varılabilir

In this paper we have proposed a general class of estimators under median ranked set sampling (MRSS) both one auxiliary and multi-auxiliary variables are known. The mean square error (MSE) and bias formulas are derived by theoretically. We have conducted a simulation study to see the performance of proposed estimators. Also it is shown that the proposed estimators are always more efficient than existing estimators by theoretically. From simulation study we can say that suggested class of estimator performs better than AlOmari [1] estimator and conclude that regression type estimator gives always more efficient results than AlOmari [1] estimator.

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Birincil Dil en
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Orcid: 0000-0003-1065-3411
Yazar: Nursel KOYUNCU (Sorumlu Yazar)
Kurum: HACETTEPE ÜNİVERSİTESİ
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 30 Aralık 2019

Bibtex @araştırma makalesi { jssa599754, journal = {İstatistikçiler Dergisi:İstatistik ve Aktüerya}, issn = {1308-0539}, eissn = {1308-0539}, address = {}, publisher = {Aktüerya Derneği}, year = {2019}, volume = {12}, pages = {58 - 71}, doi = {}, title = {A class of estimators in median ranked set sampling}, key = {cite}, author = {KOYUNCU, Nursel} }
APA KOYUNCU, N . (2019). A class of estimators in median ranked set sampling. İstatistikçiler Dergisi:İstatistik ve Aktüerya , 12 (2) , 58-71 . Retrieved from https://dergipark.org.tr/tr/pub/jssa/issue/51295/599754
MLA KOYUNCU, N . "A class of estimators in median ranked set sampling". İstatistikçiler Dergisi:İstatistik ve Aktüerya 12 (2019 ): 58-71 <https://dergipark.org.tr/tr/pub/jssa/issue/51295/599754>
Chicago KOYUNCU, N . "A class of estimators in median ranked set sampling". İstatistikçiler Dergisi:İstatistik ve Aktüerya 12 (2019 ): 58-71
RIS TY - JOUR T1 - A class of estimators in median ranked set sampling AU - Nursel KOYUNCU Y1 - 2019 PY - 2019 N1 - DO - T2 - İstatistikçiler Dergisi:İstatistik ve Aktüerya JF - Journal JO - JOR SP - 58 EP - 71 VL - 12 IS - 2 SN - 1308-0539-1308-0539 M3 - UR - Y2 - 2019 ER -
EndNote %0 İstatistikçiler Dergisi:İstatistik ve Aktüerya A class of estimators in median ranked set sampling %A Nursel KOYUNCU %T A class of estimators in median ranked set sampling %D 2019 %J İstatistikçiler Dergisi:İstatistik ve Aktüerya %P 1308-0539-1308-0539 %V 12 %N 2 %R %U
ISNAD KOYUNCU, Nursel . "A class of estimators in median ranked set sampling". İstatistikçiler Dergisi:İstatistik ve Aktüerya 12 / 2 (Aralık 2020): 58-71 .
AMA KOYUNCU N . A class of estimators in median ranked set sampling. JSSAS. 2019; 12(2): 58-71.
Vancouver KOYUNCU N . A class of estimators in median ranked set sampling. İstatistikçiler Dergisi:İstatistik ve Aktüerya. 2019; 12(2): 71-58.