Fig. 3

Visualisation of clustering statistics. Red triangles represent vents. Small blue circles represent randomly placed points. a Clark-Evans, b Hop-F, c K-function. See text for mathematical formula and explanation of individual statistics

Visualisation of clustering statistics. Red triangles represent vents. Small blue circles represent randomly placed points. a Clark-Evans, b Hop-F, c K-function. See text for mathematical formula and explanation of individual statistics