Stockholm School of Economics & NLA University College Hauge School of Management
How to perform a longitudinal analysis using SPSS?
I am searching for a step-by-step procedure explaining all the commands and possible commands and models when using the mixed models command in SPSS (I have unbalanced longitudinal data).
This book goes throught it pretty throughly. The book website has all the examples that can be done in spss on it excepts (perhaps) glmm which has added to SPSS after the book was written but follows similar ideas. Here is that site
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Clustered count data are commonly modeled using Poisson regression with random effects to account for the correlation induced by clustering. The Poisson mixed model allows for overdispersion via the nature of the within-cluster correlation, however, departures from equi-dispersion may also exist due to the underlying count process mechanism. We stu...
This book discusses the most important techniques available for longitudinal data analysis, from simple techniques such as the paired t-test and summary statistics, to more sophisticated ones such as generalized estimating of equations and mixed model analysis. A distinction is made between longitudinal analysis with continuous, dichotomous and cat...