Place nodes according to their eigenvalues
This layout is based on the idea of spectral layouts where node coordinates are calculated directly by decomposing a matrix representation of the graph and extracting the eigenvectors.
layout_tbl_graph_eigen( graph, type = "laplacian", eigenvector = "smallest", circular = FALSE )
graph |
A tbl_graph object |
type |
The type of matrix to extract the eigenvectors from. Either
|
eigenvector |
The eigenvector to use for coordinates. Either |
circular |
ignored |
A data.frame with the columns x, y, circular as
well as any information stored as node variables in the tbl_graph object.
The underlying algorithm is implemented in the graphlayouts package by David Schoch
Other layout_tbl_graph_*:
layout_tbl_graph_auto(),
layout_tbl_graph_backbone(),
layout_tbl_graph_centrality(),
layout_tbl_graph_circlepack(),
layout_tbl_graph_dendrogram(),
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()
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