Fast improvised influential distance for the identification of influential observations in multiple linear regression

• Main Authors: Habshah Midi,, Muhammad Sani,, Shelan Saied Ismaeel,, Jayanthi Arasan,
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2021
• Online Access: http://journalarticle.ukm.my/17568/1/22.pdf; http://journalarticle.ukm.my/17568/; https://www.ukm.my/jsm/malay_journals/jilid50bil7_2021/KandunganJilid50Bil7_2021.html

Influential observations (IO) are those observations that are responsible for misleading conclusions about the fitting of a multiple linear regression model. The existing IO identification methods such as influential distance (ID) is not very successful in detecting IO. It is suspected that the ID e...