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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/layout.R
\name{layout.gem}
\alias{layout.gem}
\title{The GEM layout algorithm}
\usage{
layout.gem(
graph,
coords = NULL,
maxiter = 40 * vcount(graph)^2,
temp.max = max(vcount(graph), 1),
temp.min = 1/10,
temp.init = sqrt(max(vcount(graph), 1))
)
}
\arguments{
\item{graph}{The input graph. Edge directions are ignored.}
\item{coords}{If not \code{NULL}, then the starting coordinates should be
given here, in a two or three column matrix, depending on the \code{dim}
argument.}
\item{maxiter}{The maximum number of iterations to perform. Updating a
single vertex counts as an iteration. A reasonable default is 40 * n * n,
where n is the number of vertices. The original paper suggests 4 * n * n,
but this usually only works if the other parameters are set up carefully.}
\item{temp.max}{The maximum allowed local temperature. A reasonable default
is the number of vertices.}
\item{temp.min}{The global temperature at which the algorithm terminates
(even before reaching \code{maxiter} iterations). A reasonable default is
1/10.}
\item{temp.init}{Initial local temperature of all vertices. A reasonable
default is the square root of the number of vertices.}
}
\description{
\ifelse{html}{\href{https://lifecycle.r-lib.org/articles/stages.html#deprecated}{\figure{lifecycle-deprecated.svg}{options: alt='[Deprecated]'}}}{\strong{[Deprecated]}}
\code{layout.gem()} was renamed to \code{layout_with_gem()} to create a more
consistent API.
}
\keyword{internal}
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