Definition
Regression analysis refers to methods, techniques, and processes for studying the relationship between a dependent variable and the explanatory variables.
Introduction: What Is Regression Analysis?
Financial, managerial, marketing, and economic decisions are usually established based on the relationship between two or more variables. Regression analysis can be used to show how these variables relate to each other. Regression analysis can also be used to improve understanding the phenomenon, test theories in social sciences, and investigate hypotheses. Regression analysis is an essential research tool in social sciences. It can be classified into two fields: micro-econometric and macro-econometric. Micro-econometric is applied to individual data, whereas macro-econometric is applied to aggregate data. The variable being predicted...
References
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Appendix
Appendix
Code used in “R” for the multiple regression in section “Estimation in Regression Analysis”
***Generating data***
X<−1:5
Z<−c(2,4,3,6,5)
y<−c(4,3,7,8,11)
***Estimation the model y = alpha0 + alpha1 X + alpha2 Z***
Regression<−lm(y ~ X + Z)
Summary (Regression)
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Makhlouf, F. (2017). Regression Analysis. In: Farazmand, A. (eds) Global Encyclopedia of Public Administration, Public Policy, and Governance. Springer, Cham. https://doi.org/10.1007/978-3-319-31816-5_476-1
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DOI: https://doi.org/10.1007/978-3-319-31816-5_476-1
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