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題名:修整平均數在變異數分析上的應用--以數學成績為例
書刊名:國立臺北商專學報
作者:陳俐俐 引用關係
出版日期:1999
卷期:53
頁次:頁1-21
主題關鍵詞:修整平均數穩健多重比較Trimmed meansRobustMultiple comparison
原始連結:連回原系統網址new window
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     在行為科學(behavioral science)問題上進行單因子變異數分析的研究,有時候會 出現母群體不為常態分配或未知是否每個母群體的變異數均相等之情形。例如:於本校 八十六、八十七學年度歷次期中考、期末考中,比較作者所任教五專的企管科二年甲班、商 文科二年甲班、商文科二年乙班之數學成績是否相等。 Wilcox(1995) 提出 k 個母群體的修整平均數 (trimmedme means) 均齊性 (homogeneity) 檢定較傳統方法穩健 (robust)。 本文將採取此法討論三個班級數學成績是 否相等;若拒絕虛無假設 (null hypothesis),則進一步比較出這三班修整平均數的大小關 係。 亦將採取 Kruskal-Wallis 等級 (rank) 檢定討論三個班級教學成績是否相等, 並和 Wilcox(1995) 的方法之結果比較。
期刊論文
1.Brown, M. B.、Forsythe, A. B.(1974)。The ANOVA and multiple comparisons for data with heterogeneous variances。Biometrics,30,719-724。  new window
2.Brown, M. B.、Forsythe, A. B.(1974)。The small sample behavior of some statistics which test the equality of several means。Technometrics,16,129-132。  new window
3.Box, G. E. P.(1954)。Some theorems on quadratic forms applied in the study of analysis of variance problems. -I. Effects of inequality of variance in the one-way model。Ann. Statist.,25,290-302。  new window
4.Wilcox, R. R.(1987)。New designs in analysis of variance。Annual Review of Psychology,38(1),29-60。  new window
5.Wilcox, R. R.、Charlin, V.、Thompson, K. T.(1986)。New Monte Carlo results On the ANOVA F, W, and F. statistics。Comm. Statist.-Simul. Comput.,B15,933-944。  new window
6.Welch, B. L.(1947)。The generalisation of student's problems when several different population variances are involved。Biometrika,34(1/2),28-35。  new window
7.Tan, W. Y.(1982)。Sampling distributions and robustness of t, F and variance-ratio in two samples and ANOVA models with respect to departures from Normality。Comm. Statist.-Theor. Meth.,A11,2485-2511。  new window
8.Yuen, K. K.(1974)。The two-sample trimmed t for unequal population variances。Biometrika,61,165-170。  new window
9.Wilcox, R. R.(1995)。ANOVA: The practical importance of heteroscedastic methods, using trimmed means versus means, and designing simulation studies。British Journal of Mathematical and Statistical Psychology,48,99-114。  new window
10.Wilcox, R. R.(1990)。Comparing the means of two independent groups。Biometrical J.,32,771-780。  new window
圖書
1.Kendall, M. G.、Stuart, A.(1973)。The Advanced Theory of Statistics。New York:London:Hafner:Charler Griffin。  new window
2.Berenson, M. L.、Levine, D. M.(1996)。Basic Business Statistics。Englewood Cliffs, New Jersey:Prentice Hall, Inc.。  new window
圖書論文
1.Levene, H.(1960)。Robust tests for equality of variances。Contributions to Probability and Statistics。California:Stanford University。  new window
2.Wilcox, R. R.(1993)。Robustness in ANOVA。Applied Analysis of Variance in Behavioral Science。New York:Marcel Dekker, Inc.。  new window
 
 
 
 
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