Decision sample for u-MSPRT when the distributions in the data were not matched to those tested for.

<p>Each bar shows the mean decision sample, for <i>N</i> = 10 alternatives, averaged over 950 correct out of 1000 total trials. The parameter set was Ω_<i>IV</i>. The pale, patterned bars are for the case when the data is always sampled from an inverse gamma distribution, but inserted into mechanisms which test using the distribution indicated on the <i>x</i> − axis (by definition, the bars have equal height for the inverse gamma). The solid bars are for the case when the tested-for distribution matches the true distribution of ISIs, as indicated on the <i>x</i> − axis. Error bars are at one standard deviation.