Acta mathematica scientia,Series B ›› 1996, Vol. 16 ›› Issue (1): 101-108.

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ASSESSMENT OF LOCAL INFLUENCE FOR GENERALIZED CORRELATION COEFFICIENTS

Chen Jianbao, Chen Tao   

  1. Dept. of Statistics, Yunnan Univ, Kunming 650091, China
  • Received:1993-10-15 Revised:1994-04-29 Online:1996-03-25 Published:1996-03-25

Abstract: In this paper, we study local influence analysis for Zhang's generalized correlation coefficients and Hotelling's generalized correlation coefficient by using approach.of local influence analysis suggested by Shi (1991),i.e., generalized influence function(GIF)and generalized Cook distance(GCD).An example is given to illustrate our results.

Key words: GIF, GCD, local influence, generalized correlation coefficient

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