“nonignorable missing data”的概念、定义、翻译、参考文献-科学参考

单词	nonignorable missing data
释义	nonignorable missing data Encyclopedia 理学临床试验的自适应性设计释 nonignorable missing data不可忽略缺失数据当某变量出现缺失值的概率只与缺失变量自身相关时的缺失机制。
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