Learning Objectives
After reading this chapter, you should understand:
-
What regression analysis is and what it can be used for.
-
How to specify a regression analysis model.
-
How to interpret basic regression analysis results.
-
What the issues with, and assumptions of regression analysis are.
-
How to validate regression analysis results.
-
How to conduct regression analysis in SPSS.
-
How to interpret regression analysis output produced by SPSS.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Strictly speaking, the difference between predicted and observed y-values is \(\hat e\).
- 2.
This only applies to the standardized βs.
- 3.
Rules of thumb are almost never without issues. For Green’s formula, these are that you need a larger sample size than he proposes if you expect small effects (an expected R2 of 0.10 or smaller). In addition, if the variables are poorly measured, or if you want to use a stepwise method, you need a larger sample size. With “larger” we mean around three times the required sample size if the expected R2 is low, and about twice the required sample size in case of measurement errors or if stepwise methods are used.
- 4.
The tolerance is calculated using a completely separate regression analysis. In this regression analysis, the variable for which the tolerance is calculated is taken as a dependent variable and all other independent variables are entered as independents. The R2 that results from this model is deducted from 1, thus indicating how much is not explained by the regression model. If very little is not explained by the other variables, (multi) collinearity is a problem.
- 5.
An interesting perspective on significance and effect sizes is offered by Cohen’s (1994) classical article “The Earth is Round (p <.05).
- 6.
For an application of the ACSI, see, for example, Ringle et al. (2010).
- 7.
You can download the reduced dataset ACSI Data_without outlier.sav in the Web Appendix (Chap. 7)
- 8.
We would like to thank Dr. D.I. Gilliland and AgriPro for making the data and case study available.
References
Aiken, L. S., & West, S. G. (1991). Multiple regression: Testing and interpreting interactions. Thousand Oaks, CA: Sage.
Cohen, J. (1994). The Earth is round (P < .05). The American Psychologist, 49(912), 997–1003.
Field, A. (2013). Discovering statistics using SPSS (4th ed.). London: Sage.
Fornell, C., Johnson, M. D., Anderson, E. W., Cha, J., & Johnson, B. E. (1996). The American customer satisfaction index: Nature, purpose, and findings. Journal of Marketing, 60(4), 7–18.
Green, S. B. (1991). How many subjects does it take to do a regression analysis? Multivariate Behavioral Research, 26(3), 499–510.
Greene, W. H. (2007). Econometric analysis (6th ed.). Upper Saddle River, NJ: Prentice Hall.
Hill, C., Griffiths, W., & Lim, G. C. (2008). Principles of econometrics (3rd ed.). Hoboken, NJ: Wiley.
Kelley, K., & Maxwell, S. E. (2003). Sample size for multiple regression: Obtaining regression coefficients that are accurate, not simply significant. Psychological Methods, 8(3), 305–321.
Mooi, E. A., & Frambach, R. T. (2009). A stakeholder perspective on buyer–supplier conflict. Journal of Marketing Channels, 16(4), 291–307.
Rigdon, E. E., Ringle, C. M., Sarstedt, M., & Gudergan, S. P. (2011). Assessing heterogeneity in customer satisfaction studies: Across industry similarities and within industry differences. Advances in International Marketing, 22, 169–194.
Ringle, C. M., Sarstedt, M., & Mooi, E. A. (2010). Response-based segmentation using FIMIX-PLS. Theoretical foundations and an application to ACSI data. Annals of Information Systems, 8, 19–49.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Sarstedt, M., Mooi, E. (2014). Regression Analysis. In: A Concise Guide to Market Research. Springer Texts in Business and Economics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-53965-7_7
Download citation
DOI: https://doi.org/10.1007/978-3-642-53965-7_7
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-53964-0
Online ISBN: 978-3-642-53965-7
eBook Packages: Business and EconomicsBusiness and Management (R0)