man/plot_path.Rd
6b7507e7
 % Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/display.R
 \name{plot_path}
 \alias{plot_path}
 \title{Display path (plot form)}
 \usage{
 plot_path(graph, path)
 }
 \arguments{
 \item{graph}{The SemMed graph}
 
 \item{path}{A vertex sequence (\code{igraph.vs}) (the path to display)}
 }
 \value{
 A plot is created on the current graphics device
 }
 \description{
 Plot the graph form of a path
 }
 \details{
 All connections among nodes along the supplied path are plotted with 
 nodes labeled with their name and edges labeled with their predicate.
 }
 \examples{
 data(g_mini)
 
 node_cortisol <- find_nodes(g_mini, names = "Serum cortisol")
 node_stress <- find_nodes(g_mini, names = "Chronic Stress")
 paths <- find_paths(g_mini, from = node_cortisol, to = node_stress)
 plot_path(g_mini, paths[[1]][[1]])
 
 }
 \seealso{
 \code{\link{text_path}} for textual display of paths
 }