基本解释

• 未观察到的异质性

英汉例句

权威例句

• They treat horrifying statistical conditions such as unobserved heterogeneity, selection bias, heteroscedasticity, and autocorrelation.
  FORBES: Publication Bias (or, Why You Can't Trust Any of the Research You Read)

专业释义

经济学

• 无法观察到的异质性