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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/centralization.R
\name{centr_eigen_tmax}
\alias{centr_eigen_tmax}
\title{Theoretical maximum for eigenvector centralization}
\usage{
centr_eigen_tmax(graph = NULL, nodes = 0, directed = FALSE, scale = TRUE)
}
\arguments{
\item{graph}{The input graph. It can also be \code{NULL}, if
\code{nodes} is given.}
\item{nodes}{The number of vertices. This is ignored if the graph is
given.}
\item{directed}{logical scalar, whether to consider edge directions
during the calculation. Ignored in undirected graphs.}
\item{scale}{Whether to rescale the eigenvector centrality scores,
such that the maximum score is one.}
}
\value{
Real scalar, the theoretical maximum (unnormalized) graph
eigenvector centrality score for graphs with given vertex count and
other parameters.
}
\description{
See \code{\link[=centralize]{centralize()}} for a summary of graph centralization.
}
\examples{
# A BA graph is quite centralized
g <- sample_pa(1000, m = 4)
centr_eigen(g, normalized = FALSE)$centralization \%>\%
`/`(centr_eigen_tmax(g))
centr_eigen(g, normalized = TRUE)$centralization
}
\seealso{
Other centralization related:
\code{\link{centr_betw}()},
\code{\link{centr_betw_tmax}()},
\code{\link{centr_clo}()},
\code{\link{centr_clo_tmax}()},
\code{\link{centr_degree}()},
\code{\link{centr_degree_tmax}()},
\code{\link{centr_eigen}()},
\code{\link{centralize}()}
}
\concept{centralization related}
\section{Related documentation in the C library}{\href{https://igraph.org/c/html/latest/igraph-Structural.html#igraph_centralization_eigenvector_centrality_tmax}{\code{igraph_centralization_eigenvector_centrality_tmax()}}.}
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