heightRelativGrowthTree: Calculates relative height growth of single trees

View source: R/heightRelativGrowthTree.R

heightRelativGrowthTreeR Documentation

Calculates relative height growth of single trees

Description

Calculate relative height growth of singler trees based on Sharma et al. 2017

Usage

heightRelativGrowthTree(d, sp, CIndex = "CI4")

Arguments

d

Diameter of the single tree at breast height (cm)

sp

species code (1=spruce, 2= pine, 3= brich)

CIndex

competition index to be used only "CI4" implemented

Details

?

Value

Height growth for the period (m)

Author(s)

Hans Ole Ørka hans.ole.orka@gmail.org

References

Sharma, R.P. & Brunner, A., 2017. Modeling individual tree height growth of Norway spruce and Scots pine from national forest inventory data in Norway. Scandinavian journal of forest research / issued bimonthly by the Nordic Forest Research Cooperation Committee , 32(6), pp.501–514.

Examples

sp <- c(1,1,2,4)
d <- c(20,25,10,5)
heightRelativGrowthTree(d,sp)

hansoleorka/skogR documentation built on Sept. 3, 2024, 11:26 a.m.