JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1997, Vol. 21 ›› Issue (04): 77-80.doi: 10.3969/j.jssn.1000-2006.1997.04.016

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TRANSFORMATIONS OF EXPLANATORY VARIABLES AND INFLUENTIAL CASES IN LINEAR REGRESSION MODEL

Tong Chunfa   

  1. Basic Courses Department Nanjing Forestry University Nanjing 210037
  • Online:1997-12-18 Published:1997-12-18

Abstract: A diagnostic method is proposed for assessing the influence of an individual case and a group of cases on the likelihood estimate of the transformation parameters for the explanatory variables in linear regression models. The method is compared with one proposed by Atkinson (1982).