Estimating and plotting the centre of mass of a tree.


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Documentation for package ‘treecm’ version 1.0.2

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treecm-package Assessment of x, y, z coordinates of centre of mass of trees
allometryAsca2011 Returns the fresh weight of a stone pine branch
allometryCutini2009 Returns the biomass of a stone pine tree
allometryPorte2002 Returns the biomass of a maritime pine branch
branchSR Compute the slenderness ratio
centreOfMass Computes the centre of mass of the tree
Dst Wood density data for a few tree species
fieldData Raw CSV file of field recorded values for a stone pine tree
getCoordinatesAndMoment Returns the coordinates of centre of mass of branches and logs
importFieldData Imports field data from csv file
logBiomass Estimates the wood biomass of logs and truncated branches
plot.SR Plots slenderness ratio of branches
plot.vectors Plots branches, logs, and tree CM
plotPolarSegment Plots a segment
powerEquation Returns the result of an exponential equation
pureQuadraticEquation Returns the result of a pure quadratic equation
setBranchesCM Stores branches CM in an object
summary.CM Summary of Centre of Mass data
switchBranchPruningStatus Sets pruning status of a branch
toCartesianXY Computes the x,y cartesian coordinates
toPolar Converts cartesian (x, y) into polar (angle, distance) coordinates
treeBiomass Computes masses of branches and logs
treecm Assessment of x, y, z coordinates of centre of mass of trees
treeData Field recorded values for a stone pine tree
treeSR Computes slenderness ratio for tree branches
treeVectors Computes cartesian coordinates and moments of branches and logs