Data

Data sets to accompany the books.

Simulated data

The following data sets were simulated by sampling from the random experiments defined in the corresponding tables of Steyer et al. (2010). They illustrate Simpson's paradox, the non-orthogonal ANOVA and the (un)biasedness of mean differences in experiments and quasi-experiments.

Simulated data [SPSS] [2010-06-15]

Real data

	Kirchmann data set [2010-06-15] For training purposes freely usable dataset. Publication projects must be discussed with Dr. H. Kirchmann, Email: Helmut.Kirchmann [ at ] med.uni-jena.de
	Klauer data set Please contact the "Center for Research Data in Psychology" to request this dataset.

More datasets you will find at the website of the department of methodology and evaluation research of the Friedrich-Schiller-University Jena.