Introducing spaced mosaic plots
Document typeExternal research report
Rights accessOpen Access
Recent research has developed a group of likelihood-based finite mixture mod- els for a data matrix with ordinal data, establishing likelihood-based multivari- ate methods which applies fuzzy clustering via finite mixtures to the ordered stereotype model. There are many visualisation tools which depict reduction of dimensionality in matrices of ordinal data. This technical report introduces the spaced mosaic plot which is one new graphical tool for ordinal data when the or- dinal stereotype model is used. It takes advantage of the fitted score parameters to determine the spacing between two adjacent ordinal categories. We develop a function in R and its documentation is presented. Finally, the description of a spaced mosaic plot is shown.
Informe de com fer spaced mosaic plots en R
CitationFernandez, D.; DFM; Pledger, S. Introducing spaced mosaic plots. 2014.
Is part ofResearch Report Series. ISSN: 1174-2011