On the Level-Error After Bartlett Adjustment of the Likelihood Ratio Statistic
本文证明Bartlett调整后的似然比统计量的水平误差阶数实际为n^{-2}，而非此前认为的n^{-3/2}，对统计推断的精度分析有参考价值。
It is well that Bartlett adjustment reduces level-error of the likelihood ratio statistic from order n−1 to order n−3/2. In the present note we show that level-error of the adjusted statistic is actually order n−2.