helical [Adjective] + structure [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
241.41
AWT:
18,076,302
TTEST:
2.39
G2:
41.06
FAWT:
3.01
MI:
5.4
LOGLOG:
13.95
JD:
0.43
MI3:
10.57
DICE:
0.07
RANGE: