Table 2.
Mean error rates for each sampling method under 5 s, 50 s and 500 interval lengths for the response duration simulation.
Simulation parameters | Sampling parameters | Proportion of time event occurs | Mean error | Lower 95% percentile of error | Upper 95% percentile of error |
---|---|---|---|---|---|
One-zero | |||||
3 | 5 | 0.005 | 0.006 | 0.003 | 0.010 |
3 | 50 | 0.005 | 0.082 | 0.078 | 0.092 |
3 | 500 | 0.005 | 0.684 | 0.495 | 0.745 |
30 | 5 | 0.050 | 0.007 | 0.004 | 0.008 |
30 | 50 | 0.050 | 0.008 | 0.047 | 0.103 |
30 | 500 | 0.050 | 0.659 | 0.450 | 0.825 |
300 | 5 | 0.500 | 0.007 | 0.003 | 0.008 |
300 | 50 | 0.500 | 0.082 | 0.069 | 0.083 |
300 | 500 | 0.500 | 0.426 | 0.375 | 0.500 |
Pinpoint | |||||
3 | 5 | 0.005 | < 0.001 | − 0.002 | 0.003 |
3 | 50 | 0.005 | 0.001 | − 0.005 | 0.023 |
3 | 500 | 0.005 | 0.002 | − 0.005 | 0.120 |
30 | 5 | 0.050 | < 0.001 | < 0.001 | < 0.001 |
30 | 50 | 0.050 | − 0.004 | − 0.036 | 0.019 |
30 | 500 | 0.050 | − 0.015 | − 0.050 | 0.200 |
300 | 5 | 0.500 | < 0.001 | < 0.001 | < 0.001 |
300 | 50 | 0.500 | < 0.001 | < 0.001 | < 0.001 |
300 | 500 | 0.500 | − 0.075 | − 0.250 | 0.125 |