Coverage and amplitude of 95% confidence intervals for Wallace coefficient obtained from simulated classifications.

<p>Each dot represents a simulation with a particular set of parameters. The colors indicate the number of elements <i>n</i> of the simulated contingency tables as indicated in the figure legend. All simulated tables in this plot had 10×10 dimensions and the distribution of row cluster sizes followed a Zipfian distribution with exponent <i>a</i> = 1.