AN EMPIRICAL STUDY ON SECOND ORDER ROTATABLE DESIGNS UNDER INTRA CLASS CORRELATED STRUCTURE OF ERRORS USING A PAIR OF BALANCED INCOMPLETE BLOCK DESIGNS

摘要

In this paper,- an empirical study on second order rotatable designs under intra-class correlated structure of errors using a pair of balanced incomplete block designs (BIBD) is suggested. Further, the variance function of the estimated response for different values of intra-class correlated coefficient (p) and distance from centre (d) for v factors is suggested.