This layout places nodes in circles with the radii relative to a given centrality measure. Under the hood it use stress majorisation to place nodes optimally given the radius constraint.
layout_tbl_graph_centrality(graph, centrality, scale = TRUE,
niter = 500, tolerance = 1e-04, tseq = seq(0, 1, 0.2),
circular = FALSE)
A tbl_graph object
An expression evaluating to a centrality measure for the
nodes. See the different centrality_*()
algorithms in tidygraph for a
selection.
Should the centrality measure be scaled between 0 and 100
number of iterations during stress optimization
stopping criterion for stress optimization
Transitioning steps
ignored
A data.frame with the columns x
, y
, circular
, centrality
as
well as any information stored as node variables in the tbl_graph object.
Brandes, U., & Pich, C. (2011). More flexible radial layout. Journal of Graph Algorithms and Applications, 15(1), 157-173.
Other layout_tbl_graph_*: layout_tbl_graph_auto
,
layout_tbl_graph_backbone
,
layout_tbl_graph_circlepack
,
layout_tbl_graph_dendrogram
,
layout_tbl_graph_eigen
,
layout_tbl_graph_fabric
,
layout_tbl_graph_focus
,
layout_tbl_graph_hive
,
layout_tbl_graph_igraph
,
layout_tbl_graph_linear
,
layout_tbl_graph_manual
,
layout_tbl_graph_matrix
,
layout_tbl_graph_partition
,
layout_tbl_graph_pmds
,
layout_tbl_graph_stress
,
layout_tbl_graph_treemap
,
layout_tbl_graph_unrooted