Research Article

New Morphological Features for Grading Pancreatic Ductal Adenocarcinomas

Table 13

LSDtest for F-test of nonepithelial nuclei features.

Nonepithelial nuclei featuresLSD test
LSD-value

Area (μm2)
Perimeter (μm)
Width (μm)
Height (μm)
MajorAxis (μm)
MinorAxis (μm)
Circularity
Feret’s diameter (μm)
Skewness
AspectRatio
Roundness
Solidity

It indicates that the absolute pairwise difference is greater than LSD value.