An Improved Algorithm for Sample Size Determination of Ordinal Response by Two Groups

作者：Wan Shu Mei; Wu Chien Hua^*; Tseng Ya Min; Wang Ming Jie

来源：Communications in Statistics - Simulation and Computation, 2009, 38(10): 2235-2242.

DOI：10.1080/03610910903289169

• Bisection method
• Conditional power
• Ordinal response
• Sample size
• Unconditional power

An improved algorithm provided in this article for determination of the sample sizes requires for detecting the difference between two ordinal data with specified Type I and Type II errors.

• 出版日期2009