A martingale approach to scan statistics
A martingale approach to scan statistics
复制标题
扫描统计数据的鞅方法
DOI:
10.1007/bf02506876
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发表时间:
2005
影响因子:
1
通讯作者:
J. Steele
中科院分区:
文献类型:
--
作者:
V. Pozdnyakov;J. Glaz;M. Kulldorff;J. Steele
Scan statistics are commonly used in biology, medicine, engineering and other fields where interest is in the probability of observing clusters of events in a window at an unknown location. Due to the dependent nature of the number of events in a large number of overlapping window locations, even approximate solutions for the simplest scan statistics may require elaborate calculations. We propose a new martingale method which allows one to approximate the distribution for a wide variety of scan statistics, including some for which analytical results are computationally infeasible.
影响因子:
3.5
作者:
Goldstein,L;Waterman,MS
通讯作者:
Waterman,MS