Exploring Multiple Regression Models: Key Concepts and Applications

Authors

  • Yanbo Ruan Author

DOI:

https://doi.org/10.61173/yjpt3s59

Keywords:

linear regression model, statistical analysis, multiple independent, dependent variables

Abstract

Multiple regression analysis is a statistical method used to examine the relationship between a dependent variable and multiple independent variables. It extends the principles of simple linear regression to accommodate the complexity of real-world data, allowing researchers to study the combined effect of multiple predictors on an outcome of interest. This article provides a comprehensive overview of multiple regression analysis, including its theoretical foundations, practical applications, and key considerations. First, we discuss the basic concept of multiple regression and its historical development, tracing its evolution from simple linear regression. The article then delves into the methodology of multiple regression, covering topics such as model specification, estimation techniques, and model evaluation. Additionally, it explores advanced topics in multiple regression analysis, including multicollinearity, heteroskedasticity, and model selection. Real-world examples and case studies from a variety of fields illustrate the versatility and applicability of multiple regression analysis in empirical research. By providing a thorough understanding of multiple regression, this article aims to provide researchers with the knowledge and tools needed to effectively utilize this statistical technique in their own research.

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Published

2024-06-06

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Section

Articles