Results OF Rank test for binary matrices (31x31) For randu
RANK
OBSERVED
EXPECTED
(O-E)^2/E
SUM
r<=28
1424
211.4
6954.730
6954.730
r=29
15444
5134.0
20704.258
27658.988
r=30
23132
23103.0
0.036
27659.024
r=31
0
11551.5
11551.524
39210.548
chi-square = 39210.548 with df = 3; p-value = 0.000