0 class
3 COMPACTNESS
3 CIRCULARITY
3 DISTANCE-CIRCULARIT
3 RADIUS-RATIO
3 PR.AXIS-ASPECT-RATIO
3 MAX.LENGTH-ASPECT-RATIO
3 SCATTER-RATIO
3 ELONGATEDNESS
3 PR.AXIS-RECTANGULARITY
3 MAX.LENGTH-RECTANGULARITY
3 SCALED-VARIANCE1
3 SCALED-VARIANCE2
3 SCALED-RADIUS-OF-GYRATION
3 SKEWNESS-ABOUT1
3 SKEWNESS-ABOUT2
3 KURTOSIS-ABOUT1
3 KURTOSIS-ABOUT2
3 HOLLOWS-RATIO