V2EX regression analysis

Regression Analysis

定义 Definition

回归分析:一种统计建模方法,用来描述并量化因变量(结果)与一个或多个自变量(影响因素)之间的关系,常用于预测、解释影响、检验假设等。(也可泛指多种回归模型,如线性回归、逻辑回归等。)

发音 Pronunciation (IPA)

/rrn nlss/

例句 Examples

Regression analysis helps us predict house prices based on location and size.
回归分析帮助我们根据位置和面积预测房价。

After controlling for age and income, the regression analysis suggested that education was strongly associated with better health outcomes.
在控制年龄和收入后,回归分析表明教育程度与更好的健康结果有很强的相关性。

词源 Etymology

regression 来自拉丁语 regressio,意为“返回、回退”,在统计学中与“回归(到平均水平)”等概念相关;analysis 源自希腊语 analyein,意为“分解、解析”。合起来指“用分解与建模的方式研究变量关系”的方法名称。

相关词 Related Words

文学作品中的用例 Notable Literary Works

  • The Signal and the Noise(Nate Silver)讨论预测与统计建模中回归等方法的应用与局限。
  • Freakonomics(Steven D. Levitt & Stephen J. Dubner)以通俗方式介绍经济学实证研究中常见的回归思路与证据分析。
  • Mostly Harmless Econometrics(Joshua D. Angrist & Jrn-Steffen Pischke)以回归为核心工具讲解因果推断与计量方法(学术性较强)。
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