In der Vergangenheit wurden viele (interaktive) Lehrmaterialien auf proprietären Plattformen entwickelt. Mit den Web 2.0 Technologien bieten sich neue interaktive und technische Möglichkeiten der Darstellung dieser Lehrinhalte auf einer standardisierten Plattform an. Existierende und neue...

In der Vergangenheit wurden viele (interaktive) Lehrmaterialien auf proprietären Plattformen entwickelt. Mit den Web 2.0 Technologien bieten sich neue interaktive und technische Möglichkeiten der Darstellung dieser Lehrinhalte auf einer standardisierten Plattform an. Existierende und neue...

Exploratory factor analysis (EFA) is an important tool in data analyses, particularly in social science. Usually four steps are carried out which contain an large number of options. One important option is the number of factors and the association of variables with a factor. Our tools aim to...

Exploratory factor analysis (EFA) is an important tool in data analyses, particularly in social science. Usually four steps are carried out which contain an large number of options. One important option is the number of factors and the association of variables with a factor. Our tools aim to...

Exploratory factor analysis (EFA) is an important tool in data analyses,particularly in social science. Usually four steps are carried out which contain alarge number of options. One important option is the number of factors and theassociation of variables with a factor. Our tools aim to...

Exploratory factor analysis (EFA) is an important tool in data analyses, particularly in social science. Usually four steps are carried out which contain a large number of options. One important option is the number of factors and the association of variables with a factor. Our tools aim to...

A statistical user interface is an interface between a human user and a statistical software package. Whenever we use a statistical software package we want to solve a specific statistical problem. But very often at first it is necessary to learn specific things about the software package....

When we started the development of our CD to support the teaching of our basic statistic courses our work was twofold: we had to develop the content and the necessary software ourselves. Maintaining our software development in a university environment turned out to be especially difficult since...

E-learning plays an important role in education as it supports online education via computer networks and provides educational services by utilising information technologies. We present a case study describing the development of an Arabic language elearning course in statistics. Discussed are...