improvement [Noun] + sustain [Verb]

Strength Strength Dispersion
A:
7
CHISQ:
20.61
AWT:
22,310,093
TTEST:
2.09
G2:
13.97
FAWT:
2.44
MI:
2.24
LOGLOG:
6.29
JD:
0.58
MI3:
7.86
DICE:
0.15
RANGE: