addChildToRoot          Add a child root (lateral) to an existing root
addNodeToRoot           Add a node to an existing root
addRootToPlant          Add a root to an existing plant. Returns the
                        plant with the added root
anagallis               Root system of a anagallis plant in 3D
coords                  Get the coordinates of the root nodes
getInsertionAngle       Compute the insertion angle of the root on its
                        parent
getInsertionPosition    Compute the insertion of the root on its parent
latLength               Compute the length of the lateral root based on
                        the coordinates of its nodes
length.plant            Compute the length of the root based on the
                        coordinates of its nodes
length.root             Compute the length of the root based on the
                        coordinatres of its nodes
lupin                   Root system of a lupin plant in 2D
maize                   Root system of a maize plant in 3D
meanInsertionAngle      Compute the mean insertion angle of the
                        children (lateral) roots
meanInsertionAnglePlant
                        Compute the mean insertion angle of all the
                        laterals in the plant
meanInterbranch         Compute the mean interbranch distance of the
                        children (lateral) roots
meanInterbranchPlant    Compute the mean interbranch distance of all
                        the primary roots in the image
nChild                  Get the number of children in a root
nLatRoot                Compute the number of lateral roots in the
                        plant
nNode                   Get the number of nodes in a root
nPrimRoot               Compute the number of primary roots in the
                        plant
nRoot                   Compute the total number of roots in the plant
node                    Node constructor
plant                   Plant object, containing a root system,
                        composed of roots
plot.plant              Plot the root system
primLength              Compute the length of the primary root based on
                        the coordinates of its nodes
print.node              Print the node
print.plant             Print the plant
root                    Root constructor
rsmlToList              Import a single RSML file into a List. Work
                        only if the roots in the rsml file have
                        properties associated with them.
rsmlToPlant             Import a single RSML file into a Plant object
summary.plant           Summary of the plant
totalLength             Compute the length of the root and its children
                        based on the coordinates of its nodes
xrange                  Compute the xrange of the root
xrangePlant             Compute the xrange of the plant
yrange                  Compute the xrange of the root
yrangePlant             Compute the yrange of the plant
zrange                  Compute the xrange of the root
zrangePlant             Compute the zrange of the plant
