“工具变量法”的概念、定义、翻译、参考文献-科学参考

单词	工具变量法
释义	工具变量法 Encyclopedia 理学证券组合前沿释 instrumental variable methods工具变量法在回归方程中加入一个与随机解释变量高度相关，而与误差项无关的变量作为工具，用以解决解释变量内生性问题的一种方法。
随便看	relay of summer Paralympic Games relay of Summer Paralympics relay optics relay orienteering relay protection device relay protection of hydro-generator and transformer unit relay protection of hydropower station relay protection of power system relay protection of power systems relay protection of pumped storage power generator/motor relay protection of the thermal power plant relay protection tester relay protection test of power system relay protection type test relay race relay race of Summer Special Olympics relay satellite communication system relay swimming of Summer Special Olympics relay synthesis relay system relearning releasable formaldehyde release release consistency model release cutting

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。