Algebraic expressions for estimating missing data when one or more observation(s) are missing in Rectangular lattice designs with repetition were derived using the method of minimizing the residual sum of squares. Results showed that the estimated value(s) were significantly approximate to that of the actual value(s).
Ossai, E. O. & Oladugba, A. V. (2018). The estimation of missing values in rectangular lattice designs. Journal of Modern Applied Statistical Methods, 17(2), eP2670. doi: 10.22237/jmasm/1567468800