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신뢰도 연구에서 급내상관계수와 관련한 표본수 결정 방법 비교

Other Titles
 A Comparison of Sample Size Requirements for Intraclass Correlation Coefficient(ICC) 
Authors
 한수연  ;  남정모  ;  명성민  ;  송기준 
Citation
 Korean Journal of Applied Statistics (응용통계연구), Vol.23(3) : 497-510, 2010 
Journal Title
 Korean Journal of Applied Statistics (응용통계연구) 
ISSN
 1225-066X 
Issue Date
2010
Keywords
Reliability ; intraclass correlation coefficient ; sample size
Abstract
In medical practice and research, the problem of assessing reliability between two or more quantitative measures is quite common. Intraclass correlation coefficient(ICC) is commonly used to scale of reliability. Some methods were developed to calculate the required number of subjects, raters or replicates in one-way or two-way random ANOVA models. This paper, studies and compares the performance of four methods such as Walter et al. (1998), Giraudeau and Mary (2001), Saito et al. (2006) and Bonett (2002). In order to compare the efficiency of methods we compare the number of subjects, replicates and the width of confidence interval of ICC needed for some specific ICC values. In the case of subject size, Giraudeau's method is the best. In case of the number of replicates, Saito's method was superior to others. The width of confidence interval of ICC was narrower for Giraudeau's method than any others
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Preventive Medicine and Public Health (예방의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Biomedical Systems Informatics (의생명시스템정보학교실) > 1. Journal Papers
Yonsei Authors
Nam, Jung Mo(남정모) ORCID logo https://orcid.org/0000-0003-0985-0928
Song, Ki Jun(송기준) ORCID logo https://orcid.org/0000-0003-2505-4112
Han, Soo Yeon(한수연)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/102897
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