TY - JOUR AU - Gupta, Ariun K. AU - Kabe, D. G. PY - 1999/01/01 Y2 - 2024/03/28 TI - Covariance matrix minimum variance quadratic unbiased estimation for the MANOVA model JF - Statistica JA - Stat VL - 59 IS - 1 SE - Articles DO - 10.6092/issn.1973-2201/6958 UR - https://rivista-statistica.unibo.it/article/view/6958 SP - 55-60 AB - For the usual MANOVA model ............, Khatri (1979) obtained necessary and sufficient conditions for .......... to be the minimum variance quadratic unbiased estimator of tr ... [sigma]. This paper uses Theil's (1968) BLUS procedure to construct an equally efficient quadratic unbiased estimator of tr ... [sigma]. ER -