... data sets, create data visualizations and engage in joint sensemaking around data visualizations to begin to launch continuous improvement cycles. Design/methodology/approach The authors analyzed LMS data for n = 476 students in Algebra I using hierarchical cluster analysis heatmaps...

...-demographic variables are rated lowest because preferences as to library cultural and informational offerings, being based on motivational and attitudinal elements, often runs across socio-demographic borderlines. © Emerald Group Publishing Limited 2014 Public libraries Cluster analysis...

... with CASP, the forms were lengthy and a pre‐evaluation process was necessary in order to select the most appropriate checklist. Cluster analysis was used to identify groupings or clusters of evaluators according to the way in which they ranked the articles. This statistical analysis suggested...