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用平均误差校正２×２联列表ｘ２检验的可行性研究右江民族医学院陆贤杰多年来，２×２联列表ｘ２检验的精确性问题引起国内外统计学家的关注。许多学者对２×２联列表ｘ２检验提出了许多意见［１－５］。本研究目的在于寻找最好的校正值，以减少Ｉ类和Ⅱ类误差，提高２×...
Feasibility study of 2 × 2 co-table x2 test with average error correction You Youjie, Youjiang Medical College for Nationalities For many years, the accuracy of the 2 × 2 co-list x 2 test has attracted the attention of statisticians at home and abroad. Many scholars have made many comments on the 2 × 2 co-list x2 test [1-5]. The purpose of this study is to find the best correction value to reduce Class I and Class II errors and improve 2 × ...