Sankhya: The Indian Journal of Statistics

1993, Volume 55, Series B, Pt. 1, 40-47

ON THE ANALYSIS OF VARIANCE METHOD FOR NOMINAL DATA

By

B. SINGH, Indian Veterinary Research Institute,

 

SUMMARY. In the early seventies it was observed that discriminatory values obtained by the leaving-one-out method tend to degrade if the number of variables becomes large. The actual discriminatory values Da of Fisher's linear discriminant function was introduced to understand this phenomenon. During the eighties progress was made concerning inference about Da, which is of interest for selection-of-purposes. Exact expectations were derived and, more importantly, it was observed that exact inferences are possible if certain parameters are specified. Considerable work was also done, especially by Khatri, to replace the normality assumptions by more general ones. The paper describes the history of the subject and introduces the reader to the present state of the art.

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AMS(1980)subject classification. 62J10,62E17, 62E20

Key words and phrases. Asymptotic distribution, CATANOVA, Chi-square test

FULL PAPER.

This article in Mathematical Reviews.