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treecm (version 1.2.2)
branchSR: Compute the slenderness ratio
Description
slenderness ratio is an important index of stability of trees and branches
Usage
branchSR(x, diameter, length, tilt)
Arguments
x
the data frame holding the measures needed to perform the computation
diameter
The name of the data frame column holding diameter of the branch
length
The name of the data frame column holding length of the branch
tilt
The name of the data frame column holding tilt of the branch
Value
slenderness ratio
References
Mattheck, C. and Breloer, H.
The Body Language of Trees: A Handbook for Failure Analysis (Research for Amenity Trees)
1995, HMSO (London)