Table 1 A typical 2 x 2 contingency table
| Â | In complex S | Not in Complex S | Marginals |
|---|---|---|---|
Samples in Class J (Cj) | a | b | a + b |
Samples in Class K(Ck) | c | d | c + d |
Marginals | a + c | b + d | a + b + c + d = n |
| Â | In complex S | Not in Complex S | Marginals |
|---|---|---|---|
Samples in Class J (Cj) | a | b | a + b |
Samples in Class K(Ck) | c | d | c + d |
Marginals | a + c | b + d | a + b + c + d = n |