Return TRUE if all tips end at 0, else FALSE.
Details
Returns a boolean. This function works in the background
for the ['ultr'] slot in a TreeMan object.
Examples
tree <- randTree(10)
(isUltrmtrc(tree))
#> [1] FALSE
Return TRUE if all tips end at 0, else FALSE.
Returns a boolean. This function works in the background
for the ['ultr'] slot in a TreeMan object.
tree <- randTree(10)
(isUltrmtrc(tree))
#> [1] FALSE