Man pages for johngodlee/compInd
Forest tree-tree competition indices

alemdagAlemdag's (1978) tree competition index
angleCalcCalculate angle between two sf point objects
baLargerBasal area of larger trees - Wykoff et al. 1982
baLocalTotal basal area of competitor trees - Steneker and Jarvis...
basalAreaCalculate basal area from DBH
bicuarTree stem data from a 1 ha woodland plot in Bicuar National...
clarkEvansClark-Evans index of neighbourhood pattern
compInd-packagecompInd: Forest tree-tree competition indices
crowdIndForest matrix crowding index - Seydack et al. 2011
dataGenGenerate fake data from a rectangular tree plot
dbhCorrDiameter correlation index - Davies 2008
dbhDiffDBH differentiation - Pommerening 2002
dbhDomDBH dominance - Aguirre et al. 2003
domConIndDominance concentration index (Su et al. 2020)
edgeExcludeFind individuals inside a buffer zone away from the plot edge
hegyiHegyi index - Hegyi 1974
lorimerCompLorimer's competition index - Lorimer 1983
lorimerCZRLorimer's Competition Zone Radius - Lorimer 1983
martinEkMartin and Ek 1984
nearNeighbFind nearest neighbours within a radius
pielouPielou's index of non-randomness
pointDensPoint density - Spurr (1962)
spatialMinglingvon Gadow's spatial mingling index
winkelmassCalculate the Winkelmass (spatial regularity of individuals)
johngodlee/compInd documentation built on Aug. 5, 2024, 8:44 a.m.