Table 1.

List of significant features of the nonparametric test between the 3 Ki-67 classes

Feature	Ki-67 class	Median	1°/3° Quartile	p Value	Dunn’s test
Maximum	1	174	144/333	0.010	1–2, 2–3
	2	228	196/259
	3	134	129/151
DependeceEntropy	1	5.76	5.53/5.90	0.024	2–3
	2	6.00	5.91/6.11
	3	5.49	5.25/5.77
ClusterShade	1	0.57	− 0.26/1.87	0.039	1–3
	2	− 0.37	− 244.98/0.38
	3	− 1.94	− 6.14/− 1.61
Correlation	1	0.36	0.33/0.59	0.048
	2	0.51	0.37/0.57
	3	0.24	0.12/0.33
RootMeanSquared	1	98.8	81.1/129.7	0.050
	2	101.6	88.6/108.2
	3	67.6	59.3/82.3
Skewness	1	0.054	− 0.52/0.64	0.050
	2	− 0.33	− 3.53/0.065
	3	− 1.05	− 2.36/− 0.58

For each feature p value and pair that had passed Dunn’s test, if present, are reported. Two features close to significance (in round brackets) are also reported