One of the Variance Ratios of Modified Wang s Confidence Intervals

• 발행기관: 한국자료분석학회
• 저자명: Kwan-Joong Kang
• 간행물 정보: 『Journal of The Korean Data Analysis Society (JKDAS)』Vol.6 No.5, 1181~1191쪽, 전체 11쪽
• 주제분류: 자연과학 > 통계학
• 파일형태: PDF
• 발행일자: 2004.10.30

영문 초록

The confidence intervals for σ²_A/σ²_C in the two-factor nested variance component model with equal numbers in the cells are given in various forms by many authors. And some of the problems of probability of confidence intervals for σ²_A/σ²_C were given by asymptotic confidence intervals. But we don t know whether they fit exactly the given confidence coefficient 1- α or not. From Kang s(2004a) results, the probability ranges of Wang s(1978) confidence intervals for σ²_A/σ²_C are 1- α or greater than 1- α . In this case, we can give the method of the better confidence intervals and we can find out which is the better confidence intervals for the given Wang s(1978) confidence intervals.

목차

1. Introduction

2. Two-Factor Nested Variance component Model

3. Confidence Intervals

References

키워드

Variance component better confidence intervals two-factor nested variance components model probability ranges