© 1988 by Biometrika Trust
MISCELLANEA |
On the level-error after Bartlett adjustment of the likelihood ratio statistic
Department of Theoretical Statistics, Institute of Mathematics, Aarhus University DK-8000 Aarhus, Denmark
Department of Statistics, Australian National University Canberra, ACT 2601, Australia
It is well that Bartlett adjustment reduces level-error of the likelihood ratio statistic from order n1 to order n3/2. In the present note we show that level-error of the adjusted statistic is actually order n2.
Key Words: Bartlett adjustment Cumulant Edgeworth expansion Leve-error