Jackknife-After-Bootstrap Method for Detection of Influential Observations in Linear Regression Models

BEYAZTAŞ U., ALIN A.

COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, cilt.42, sa.6, ss.1256-1267, 2013 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 42 Sayı: 6
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1080/03610918.2012.661908
  • Dergi Adı: COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1256-1267
  • Anahtar Kelimeler: Bootstrap, Influential observation, Jackknife, Likelihood distance, Modified Cook's distance, t-star, Welsch's distance
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

The jackknife-after-bootstrap (JaB) method has been proposed for detecting influential observations in linear regression models. The performance of JaB and the traditional methods have been compared for four different influence measures by designed simulation study and real world examples. Design includes different sample sizes and various modeling scenarios. The results reveal that proposed method is a good competitor or even better than traditional methods.