Introducing spaced mosaic plots

Fernández Martínez, Daniel; Arnold, Richard; Pledger, Shirley

View/Open

TechReport_Spaced_Mosaic_Plots.pdf (115,1Kb)

View Usage Statistics

Cita com:

Show full item record

Fernández Martínez, Daniel

Arnold, Richard

Pledger, Shirley

Document typeResearch report

Defense date2014-09-01

Rights accessOpen Access

Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain

Abstract

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.

Description

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

URIhttp://hdl.handle.net/2117/328742

URL other repositoryhttps://sms.wgtn.ac.nz/foswiki/pub/Main/ResearchReportSeries/TechReport_Spaced_Mosaic_Plots.pdf

Collections