Saddlepoint Approximations in Resampling Methods
展示了鞍点近似在多种简单自助法和随机化应用中的易用性和准确性，包括均值估计、比率估计、两样本比较和自回归估计。
Saddlepoint approximations are shown to be easy to use and accurate in a variety of simple bootstrap and randomization applications. Examples include mean estimation, ratio estimation, two-sample comparisons, and autoregressive estimation.