Title Details: | |
Qualitative variables |
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Authors: |
Panagiotidis, Theodore Bampinas, Georgios |
Description: | |
Abstract: |
In this chapter, we will consider models that include nominal scale variables. Such variables are called categorical variables or qualitative variables or dummy variables. We first introduce the appropriate way to describe qualitative information and then show how qualitative variables can be incorporated into multiple regression models. This section covers the common ways in which qualitative variables are used in regression analysis of both cross-sectional and time series data.
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Linguistic Editors: |
Kolla, Eleni |
Graphic Editors: |
Kaitsa, Elena-Natasa |
Type: |
Chapter |
Creation Date: | 04-03-2025 |
Item Details: | |
License: |
Attribution – NonCommercial – NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
Handle | http://hdl.handle.net/11419/14563 |
Bibliographic Reference: | Panagiotidis, T., & Bampinas, G. (2025). Qualitative variables [Chapter]. In Panagiotidis, T., & Bampinas, G. 2025. Econometric analysis by examples [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/14563 |
Language: |
Greek |
Is Part of: |
Econometric analysis by examples |
Publication Origin: |
Kallipos, Open Academic Editions |