Algorithm AS 258: Average Run Lengths for Cumulative Sum Schemes
该文描述了计算单侧或双侧累积和方案平均运行长度的算法,能在较宽参数范围内快速给出合理精度。
CUSUM schemes are most commonly characterized by the average run length (ARL). The algorithms described here calculate ARLs for one- or two-sided CUSUM schemes. The algorithms were designed to give reasonable accuracy quickly for a wide range of parameter values