dummy variable

• 1. 虚拟变量: dummy variable | Dumb Variable | dummy | pseudo-variable
• 2. 最小二乘虚拟变量: LSDV
• 3. 虚拟变量陷阱: Dummy variable trap | Dummy Variable Regression

更多释义

• 1.将虚拟变量引入修正模型，再次进行回归检验。
  So, it introduced a mute variable into the revised model to examine again.
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• 2.虚拟变量法是一种把随机问题转化成确定性问题求解的方法。
  The pseudo variables method was an efficient and accurate algorithm which converts the random problems into the certainty one.
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• 3.自变量中的某些分类变量都采用了虚拟变量的形式，以使回归结果有明确的解释意义。
  Some dependent variables, belonging to category ones, served as dummy variables to make the regression result with a positively explanative sense.
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