The Wilcoxon rank-sum test (or Mann-Whitney U test) allows you to test the support of a split in one group in another group. You will first define a threshold in one group and the select a second group to compare. Alternatively, you can just select two groups and different splits are automatically suggested based on statistical support.
For Method, under Define Data Classification:
You define both data blocks and the thresholds to split by.
under Detect Significant Classification:
You define only the data block and Caleydo list all possible splits, ranked by significance.
These are drafts - please update.
First page, top:
For Method, under Define Data Classification:
under Detect Significant Classification:
On page two, use same text as for Fisher's