% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/geom_taxalink.R
 \name{geom_taxalink}
 \alias{geom_taxalink}
 \title{geom_taxalink}
 \usage{

 geom_taxalink(taxa1, taxa2, curvature = 0.5, ...)

 }
 \arguments{
 \item{taxa1}{taxa1, can be label or node number}
 
 \item{taxa2}{taxa2, can be label or node number}
 
 \item{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.}
 
 \item{...}{additional parameter}
 }
 \value{
 ggplot layer
 }
 \description{
 link between taxa
 }
 \author{
 Guangchuang Yu
 }