Figure 2
From: Spatial abundance and clustering of Culicoides (Diptera: Ceratopogonidae) on a local scale
Neighbors. A scheme of the relationship between a trap (position 1) and its first order neighbors (positions 2 and 3) and second order neighbors (positions 4, 5, 6 and 7). This diagram covers all possible situations because the autocorrelation is estimated by successively conditioning, meaning that only neighbors for which the trap catch have not been conditioned before will be counted as neighbors.