**global properties**

width, height, depth and much more..

`spanning = gscale_tree ({tree})`

total cable length

`sum (len_tree (tree))`

total membrane surface

`sum (surf_tree (tree))`

terminal density

```
M = gdens_tree
(tree, sr, T_tree (tree))
```

number of branches

` sum (B_tree (tree))*2+1 `

number of tips (related measure…)

` sum (T_tree (tree)) `

**hull/area properties**

surface

```
[a b c area] = vhull_tree
(tree,[],[],[],[],'-2d‘); sum (area)
```

volume

```
[a b c volume] = vhull_tree
(tree); sum (volume)
```

**branch statistics and distributions**

diameter

` tree.D `

segment membrane surfaces

` surf_tree (tree) `

segment volumes

` vol_tree (tree) `

branch order

` BO_tree (tree) `

Euclidean distance

` eucl_tree (tree) `

metric path distance

` Pvec_tree (tree) `

terminal diameters

` tree.D (T_tree (tree)) `

sholl analysis

` sholl_tree (tree) `

**ratios**

branch asymmetry

` e.g. asym_tree (tree) `

tapering

` e.g. ratio_tree (tree, tree.D) `

distance to root path vs. euclidian

```
Pvec_tree (tree) /
eucl_tree (tree)
```

**in general**

* stats_tree and
gscale_tree can be helpful
*

This work is licensed under a
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