期刊名称:Pertanika Journal of Social Sciences & Humanities
印刷版ISSN:0128-7702
电子版ISSN:2231-8534
出版年度:1992
卷号:15
期号:2
出版社:Universiti Putra Malaysia
摘要:Methods of detecting influential observations for competing risks model with censoringas one of the risk in a two-risks model are proposed. These methods include deletion of observations, one-step deletion, Cook distance and likelihood distance Emphasis is on assessing the impact of an observation on the parameter estimation. Two sets of data are used to illustrate these technique
关键词:Risiko bersaingan; cerapan tertapis; kaedah satu-langkah; jarak Cook; jarak kebolehjadian