Mosaics for Visualizing Knowledge Structures
- Mosaic plots are state-of-the-art graphics for multivariate categorical data. Knowledge structures are mathematical models that belong to the theory of knowledge spaces in psychometrics. This paper presents an application of mosaic plots to psychometric data arising from underlying knowledge structure models. In simulation trials, the scope of this graphing method in knowledge space theory is investigated.
| Author: | Ali ÜnlüGND, Anatol SarginGND |
|---|---|
| URN: | urn:nbn:de:bvb:384-opus4-10277 |
| Frontdoor URL | https://opus.bibliothek.uni-augsburg.de/opus4/1195 |
| Series (Serial Number): | Preprints des Instituts für Mathematik der Universität Augsburg (2008-31) |
| Type: | Preprint |
| Language: | English |
| Publishing Institution: | Universität Augsburg |
| Release Date: | 2008/11/14 |
| Tag: | Knowledge Space Theory |
| GND-Keyword: | Psychometrie; Visualisierung; Mosaikplot; Wissensrepräsentation |
| Institutes: | Mathematisch-Naturwissenschaftlich-Technische Fakultät |
| Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Mathematik | |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 51 Mathematik / 510 Mathematik |
