Researchers often need to work with categorical income data. The typical nonparametric (including midpoint) and parametric estimation methods used to estimate summary statistics both have advantage...

中文翻译：

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分箱数据的 REDI：一种用于估计连续收入的随机经验分布插补方法

研究人员经常需要使用分类收入数据。用于估计汇总统计量的典型非参数（包括中点）和参数估计方法都具有优势......