Table 1.
Data for an unmatched case-control study with dichotomous genetic marker and secondary phenotype
| G = 0 | G = 1 | ||||
|---|---|---|---|---|---|
| X = 0 | X = 1 | X = 0 | X = 1 | Total | |
| D = 0 | r 000 | r 001 | r 010 | r 011 | n 0 |
| D = 1 | r 100 | r 101 | r 110 | r 111 | n 1 |
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