Table 1 Distribution of Fréchet distances by ping frequency
From: The effect of GPS refresh rate on measuring police patrol in micro-places
| Ping frequency (s) | Fréchet distance (m) | |||
|---|---|---|---|---|
| 1st quartile | Median | Mean | 3rd quartile | |
| 60 | 0 | 0 | 6.81 | 0 |
| 90 | 0 | 9.32 | 21.67 | 34.25 |
| 120 | 10.47 | 27.85 | 34.94 | 51.97 |
| 150 | 17.09 | 35.80 | 41.81 | 60.54 |
| 180 | 23.21 | 42.80 | 47.85 | 67.72 |
| 210 | 27.31 | 47.85 | 52.64 | 73.75 |
| 240 | 31.24 | 52.68 | 57.24 | 79.16 |
| 270 | 34.74 | 56.65 | 61.21 | 83.49 |
| 300 | 38.00 | 60.07 | 64.92 | 87.78 |