Table 2.
Ripley’s-K function results for unmasked and obfuscated data
| Distance | L(d)R | L(d)O | DiffR | DiffO |
|---|---|---|---|---|
| 47.21 | 73.24 | 73.24 | 26.02 | 26.02 |
| 94.43 | 124.45 | 124.45 | 30.02 | 30.02 |
| 141.64 | 176.63 | 176.63 | 34.99 | 34.99 |
| 188.86 | 227.46 | 227.46 | 38.61 | 38.60 |
| 236.07 | 273.51 | 273.51 | 37.44 | 37.44 |
| 283.29 | 318.81 | 318.81 | 35.52 | 35.52 |
| 330.50 | 359.59 | 359.59 | 29.08 | 29.08 |
| 377.72 | 398.78 | 398.78 | 21.06 | 21.06 |
| 424.93 | 437.85 | 437.85 | 12.91 | 12.91 |
| 472.15 | 473.88 | 473.88 | 1.73 | 1.73 |
L(d) represents transform value and Diff represents the difference between the expected and observed value. The subscripts R and O represents real and obfuscated results