Table 2. Unadjusted p-values of Wilcoxon rank sum test.

Comparison group	Cell area	Cell axis ratio	Migration speed	Motion range
MCF-10A vs. MCF-7	1.181×10−5	8.275×10−5	0.1522	6.549×10−8
MCF-10A vs. MDA-MB-231	0.4016	0.8606	2.008×10−5	0.8976
MDA-MB-231 vs. MCF-7	0.004102	0.00833	0.006634	2.835×10−6