You are not currently logged in.
Access your personal account or get JSTOR access through your library or other institution:
A Four-Class Cyclic Association Scheme and Related Partial Diallel Crosses
H. C. Agrawal
Sankhyā: The Indian Journal of Statistics, Series B (1960-2002)
Vol. 47, No. 1 (Apr., 1985), pp. 78-90
Stable URL: http://www.jstor.org/stable/25052376
Page Count: 13
Preview not available
A new association scheme called four-class cyclic association scheme with v = tpq with t a prime number of the form 4u+1 and p and q both positive integers ≥ 2 has been discussed and used to construct partial diallel crosses (PDC's). The analysis of the PDC's are based on the latent roots and idempotent matrices of the matrix A = NN', where N is the incidence matrix of the corresponding PBIB design. Of the four PDC's constructed with the help of the association scheme, Design IV appears to be more efficient than others.
Sankhyā: The Indian Journal of Statistics, Series B (1960-2002) © 1985 Indian Statistical Institute