Open Access
Table 1.
Notations used in this article.
| ⟨⟩ | ensemble average (moment) |
| ⟨⟩c | ensemble cumulant |
| δM(x) | continuous weighted density contrast |
| δ(x) | continuous density contrast |
| δf(x) | discrete density contrast |
| δR(x) | continuous smoothed density contrast |
| δRf(x) | discrete smoothed density contrast |
| m(x) | mark field |
| W(r) | weighted correlation function |
| Wf(r) | estimated weighted correlation function |
| ℳ(r) | marked correlation function |
| ℳf(r) | estimated marked correlation function |
| F(r) | smoothing kernel |
 |
mean mark |
 |
mean mark taken over a point set |
 |
mean number of points per volume |
 |
mean number of points per grid cell |
| a | size of one grid cell |
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