Analysis of Check-All-that-Apply (CATA) Data

Documentation for package ‘cata’ version 0.1.0.6

ARI	Adjusted Rand index
barray	Convert 3d array of CATA data to 4d array of CATA differences
bcluster	Wrapper function for b-cluster analysis
bcluster.h	b-cluster analysis by hierarchical agglomerative strategy
bcluster.n	b-cluster analysis by non-hierarchical iterative ascent clustering strategy
bread	Consumer CATA data set: bread
cochranQ	Cochran's Q test
code.topk	Apply top-k box coding to scale data
evaluateClusterQuality	Evaluate Quality of Cluster Analysis Solution
getb	Calculate the b-measure
homogeneity	Calculate within-cluster homogeneity
inspect	Inspect/summarize many b-cluster analysis runs
mcnemarQ	McNemar's test
pLift	Penalty-Lift Analysis
rv.coef	Calculate RV Coefficient
salton	Salton's cosine measure
selectionPlot	Plot variation in retained sensory differentiation
toMatrix	Converts 3d array of CATA data to a tall 2d matrix format
topc	Apply top-c choices coding to a vector of scale data from a respondent
toWideMatrix	Converts 3d array of CATA data to a wide 2d matrix format