Why Transform Y? A Critical Assessment of Dependent-Variable Transformations in Regression Models for Skewed and Sometimes-Zero Outcomes
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https://www.nber.org/papers/w30735
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资源简介：
Dependent variables that are non-negative, follow right-skewed distributions, and have large probability mass at zero arise often in empirical economics. Two classes of models that transform the dependent variable y the natural logarithm of y plus a constant and the inverse hyperbolic sine have
提供机构：
美国国家经济研究局
创建时间：
2022-12-01
