The paper argues that the problem of estimating a “readiness-to-change” score for smokers from processes of change measures is closely related to dating problems in archaeology. It amounts to finding a joint ordination of both smokers (“sites”) and ...
The primary goal in Correspondence analysis (CA) is to transform a contingency table into a graphical display in order to facilitate the interpretation of numerical information. As in other multivariate data analysis techniques, the aim is to explain as ...
Within Internet forums, members of certain (online) communities discuss matters of concern to the respective groups, with comparatively few social restraints. For radical, extremist, and other ideologically “sensitive” groups and organizations in ...