alemdag | Alemdag's (1978) tree competition index |
angleCalc | Calculate angle between two sf point objects |
baLarger | Basal area of larger trees - Wykoff et al. 1982 |
baLocal | Total basal area of competitor trees - Steneker and Jarvis... |
basalArea | Calculate basal area from DBH |
bicuar | Tree stem data from a 1 ha woodland plot in Bicuar National... |
clarkEvans | Clark-Evans index of neighbourhood pattern |
compInd-package | compInd: Forest tree-tree competition indices |
crowdInd | Forest matrix crowding index - Seydack et al. 2011 |
dataGen | Generate fake data from a rectangular tree plot |
dbhCorr | Diameter correlation index - Davies 2008 |
dbhDiff | DBH differentiation - Pommerening 2002 |
dbhDom | DBH dominance - Aguirre et al. 2003 |
domConInd | Dominance concentration index (Su et al. 2020) |
edgeExclude | Find individuals inside a buffer zone away from the plot edge |
hegyi | Hegyi index - Hegyi 1974 |
lorimerComp | Lorimer's competition index - Lorimer 1983 |
lorimerCZR | Lorimer's Competition Zone Radius - Lorimer 1983 |
martinEk | Martin and Ek 1984 |
nearNeighb | Find nearest neighbours within a radius |
pielou | Pielou's index of non-randomness |
pointDens | Point density - Spurr (1962) |
spatialMingling | von Gadow's spatial mingling index |
winkelmass | Calculate the Winkelmass (spatial regularity of individuals) |
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