“instrumental variables”的概念、定义、翻译、参考文献-科学参考

单词	instrumental variables
释义	instrumental variables Encyclopedia 理学方差分析模型释 instrumental variables工具变量可以用来在回归模型解释变量存在内生性时，仍然给出回归系数的相合估计的变量。又称仪器变量、辅助变量。
随便看	exchange half-life exchange half time exchange half-time exchange half-time; exchange half-life exchange hole exchange instability exchange integral exchange interaction exchange lattice exchange mode exchange network exchange of mass exchange of publications exchange of stability exchange of water conservancy data exchange on basis exchange operator exchange permutation exchange potential energy exchange principle exchange property exchanger exchange reaction exchange shop exchange shuffle

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