backward [Adjective] + compatibility [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
574.75
AWT:
29,773,137
TTEST:
2.22
G2:
47.46
FAWT:
1.83
MI:
6.87
LOGLOG:
15.95
JD:
0.48
MI3:
11.51
DICE:
1.11
RANGE: