methodological [Adjective] + difficulty [Noun]

Strength Strength Dispersion
A:
15
CHISQ:
387.16
AWT:
13,377,419
TTEST:
3.73
G2:
77.9
FAWT:
4.06
MI:
4.79
LOGLOG:
18.73
JD:
0.71
MI3:
12.61
DICE:
0.22
RANGE: