first-hand [Adjective] + knowledge [Noun]

Strength Strength Dispersion
A:
20
CHISQ:
670.94
AWT:
6,434,119
TTEST:
4.35
G2:
112.86
FAWT:
8.45
MI:
5.15
LOGLOG:
22.24
JD:
0.77
MI3:
13.79
DICE:
0.28
RANGE: