母分散が一様でない多群モデルにおけるすべての母平均相違の閉検定手順 [in Japanese] Closed Testing Procedures for Pairwise Multiple Comparison in Multi-Sample Models with Unequal Variances [in Japanese]
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We consider pairwise multiple comparison in <i>k</i> normal populations with unequal variances. Games and Howell (1976) proposed a single-step multiple comparison test based on two-sample test statistics of Welch (1949). We propose a closed testing procedure for pairwise multiple comparison. By computational simulations of the power, it is shown that the closed testing procedure is superior to the single-step multiple comparison test procedure of Games and Howell (1976).
- Japanese Journal of Biometrics
Japanese Journal of Biometrics 35(2), 55-68, 2015
The Biometric Society of Japan