Fig. 4.
Histograms showing the distributions of model-based posterior probabilities of being assigned to each class in the combined sample (N=687). Each value represents the probability that a particular individual is in that particular class, given his or her pattern of responses to the QLQ-C30 and SCNS items. Values close to 0 and 1 represent good classification, while values near 0.50 represent class assignment based on chance. Class size is presented as the proportion of the combined sample (out of 100).