Graham P L, Mengersen K, Morton A P
Statistics, School of Mathematical and Physical Sciences, University of Newcastle, Callaghan NSW 2308, Australia.
Stat Med. 2003 Jun 30;22(12):2071-83. doi: 10.1002/sim.1405.
This paper describes a method for creating a confidence interval for the ratio of rates using the score statistic. This non-iterative and easy to apply procedure produces confidence intervals that are suitable for use with Poisson data and simulation results indicate that it is close to the nominal level for a wide range of scenarios.
本文介绍了一种使用得分统计量为率比创建置信区间的方法。这种非迭代且易于应用的程序所产生的置信区间适用于泊松数据,模拟结果表明,在广泛的场景中,该区间接近名义水平。