geom_taxalink {ggtree} | R Documentation |
link between taxa
geom_taxalink(taxa1, taxa2, curvature = 0.5, arrow = NULL, arrow.fill = NULL, ...)
taxa1 |
taxa1, can be label or node number |
taxa2 |
taxa2, can be label or node number |
curvature |
A numeric value giving the amount of curvature. Negative values produce left-hand curves, positive values produce right-hand curves, and zero produces a straight line. |
arrow |
specification for arrow heads, as created by arrow(). |
arrow.fill |
fill color to usse for the arrow head (if closed). 'NULL' means use 'colour' aesthetic. |
... |
additional parameter |
ggplot layer
Guangchuang Yu