To address the first question, power simulations are used.Mantel-Haenszel and likelihood ratio methods are the best for non-matched data.是什么意思_To address the first question, power simulations are used.Mantel-Haenszel and likelihood ratio methods are the best for non-matched data.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句