Title:
A REVIEW OF MITHILESH - ARCHANA METHODS OF BALANCED INCOMPLETE SEQUENCE CROSSOVER DESIGN OF FIRST ORDER RESIDUAL EFFECT

Authors:
Adebara Lanre, Ilugbusi Ayokunle Oluwatosin and Rotipin Ademola Joseph

Abstract:
Crossover design is an experimental design with different treatment sequences receive by subject at different period one at a time. In this paper, two methods of universally optimal of balanced incomplete sequence crossover design of first order residual effect (treatment effect that persist only for one period after period of treatment application) given by Mithilesh and Archana were reviewed. Algorithm that contained primitive root x=2 and x=3 were used to allocate treatment to initial blocks for design construction for both the first and second design construction methods respectively, first design showed that each other treatment preceded each treatment once while second design showed that each other treatment preceded each treatment six times. It is concluded that measurement of first order residual effect increases as the number of sequences increase.

Keywords:
Crossover design, Sequence, Period, Universally optimal