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),
group = NULL,
shrink = 10,
circular = FALSE
)A data.frame with the columns x, y, circular, centrality as
well as any information stored as node variables in the tbl_graph object.
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
An expression evaluating to a grouping of the nodes. If given the layout will keep grouped nodes within an angle range of the origin
shrink the reserved angle range for a group to increase the gaps between groups
ignored
The underlying algorithm is implemented in the graphlayouts package by David Schoch
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_cactustree(),
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_htree(),
layout_tbl_graph_igraph(),
layout_tbl_graph_linear(),
layout_tbl_graph_manual(),
layout_tbl_graph_matrix(),
layout_tbl_graph_metro(),
layout_tbl_graph_partition(),
layout_tbl_graph_pmds(),
layout_tbl_graph_sf(),
layout_tbl_graph_stress(),
layout_tbl_graph_treemap(),
layout_tbl_graph_unrooted()