Table 2 Number of e-value smaller than a threshold are given for exact computations (exact) and asymptotic Karlin's approximations (Karlin). The last row gives the accuracy of asymptotic predictions (accuracy = Karlin/exact).
e-value | 10-1 | 10-2 | 10-3 | 10-4 | 10-5 | 10-6 |
|---|---|---|---|---|---|---|
exact | 9473 | 7772 | 6271 | 4563 | 3232 | 2348 |
Karlin | 3417 | 2047 | 1056 | 439 | 195 | 96 |
accuracy | 34% | 26% | 17% | 10% | 6% | 4% |