Man pages for cograph
Analysis and Visualization of Complex Networks

abbrev_labelAbbreviate Labels
aes-edgesEdge Aesthetics
aes-nodesNode Aesthetics
aes-scalesAesthetic Scale Functions
aggregate_duplicate_edgesAggregate Duplicate Edges
aggregate_layersAggregate Layers
aggregate_weightsAggregate Edge Weights
arrow_base_midpointCalculate Arrow Base Midpoint
arrow_head_pointsCalculate Arrow Head Points
arrow_pointsCalculate Arrow Head Points
arrow_radiusCalculate Arrow Radius
as_cographConvert to Cograph Network
as_mcmlConvert to mcml
as_tnaConvert cluster_summary to tna Objects
atan2_usrAspect-Corrected atan2
bezier_pointsCalculate Bezier Curve Points
brain_verticesGenerate Brain Vertices
build_edge_labels_from_templateBuild Edge Labels from Template
build_mcmlBuild MCML from Raw Transition Data
centralityCalculate Network Centrality Measures
centrality_alphaAlpha (Katz) Centrality
centrality_authorityHITS Authority and Hub Scores
centrality_betweennessBetweenness Centrality
centrality_closenessCloseness Centrality
centrality_constraintBurt's Constraint
centrality_corenessK-Core Decomposition (Coreness)
centrality_current_flow_betweennessCurrent Flow Betweenness Centrality
centrality_current_flow_closenessCurrent Flow Closeness Centrality
centrality_degreeDegree Centrality
centrality_diffusionDiffusion Centrality
centrality_eccentricityEccentricity
centrality_eigenvectorEigenvector Centrality
centrality_harmonicHarmonic Centrality
centrality_kreachGeodesic K-Path Centrality
centrality_laplacianLaplacian Centrality
centrality_leverageLeverage Centrality
centrality_loadLoad Centrality
centrality_pagerankPageRank Centrality
centrality_percolationPercolation Centrality
centrality_powerBonacich Power Centrality
centrality_strengthStrength Centrality (Weighted Degree)
centrality_subgraphSubgraph Centrality
centrality_transitivityLocal Transitivity (Clustering Coefficient)
centrality_voterankVoteRank Centrality
cent_to_edgeCalculate Point on Node Boundary
check_duplicate_edgesCheck and Handle Duplicate Edges
circle_verticesGenerate Circle Vertices
cloud_verticesGenerate Cloud Vertices
cluster_qualityCluster Quality Metrics
cluster_significanceTest Significance of Community Structure
cluster_summaryCluster Summary Statistics
cographCreate a Network Visualization
CographLayoutCographLayout R6 Class
cograph-mainMain Entry Point
CographNetworkCographNetwork R6 Class
cograph-packagecograph: Modern Network Visualization for R
COGRAPH_SCALEcograph Scaling Constants
COGRAPH_SCALE_LEGACYLegacy Scaling Constants (Pre-v2.0 Behavior)
CographThemeCographTheme R6 Class
color_communitiesColor Nodes by Community
communitiesCommunity Detection
community_consensusConsensus Community Detection
community_edge_betweennessEdge Betweenness Community Detection
community_fast_greedyFast Greedy Community Detection
community_fluidFluid Communities Detection
community_infomapInfomap Community Detection
community_label_propagationLabel Propagation Community Detection
community_leading_eigenvectorLeading Eigenvector Community Detection
community_leidenLeiden Community Detection
community_louvainLouvain Community Detection
community_optimalOptimal Community Detection
community_sizesGet Community Sizes
community_spinglassSpinglass Community Detection
community_walktrapWalktrap Community Detection
compare_communitiesCompare Community Structures
compute_adaptive_esizeCompute Adaptive Base Edge Size
compute_circular_layoutCompute Circular Layout
compute_connectivity_jitter_horizontalCompute Connectivity-Based Jitter (Horizontal Layout)
compute_connectivity_jitter_verticalCompute Connectivity-Based Jitter (Vertical Layout)
compute_edge_curvaturesCompute Edge Curvatures
compute_layout_gephi_frWrapper for Gephi FR Layout (for layout registry)
compute_plot_limitsCompute Plot Limits
compute_polygon_layoutCompute Polygon Layout
create_edges_dfCreate Edge Data Frame
create_grid_grobCreate Grid Grob Tree
create_nodes_dfCreate Node Data Frame
cross_verticesGenerate Cross/Plus Vertices
curve_control_pointCalculate Control Point for Curved Edge
degree_distributionDegree Distribution Visualization
detect_communitiesDetect Communities in a Network
detect_duplicate_edgesDetect Duplicate Edges in Undirected Network
diamond_verticesGenerate Diamond Vertices
disparityDisparity Filter for Network Backbone Extraction
disparity_filterDisparity Filter
dot-add_cluster_bordersAdd Cluster Borders
dot-add_cluster_labelsAdd Cluster Labels
dot-add_heatmap_valuesAdd Value Labels to Heatmap (with optional halo)
dot-as_mcmlConvert a cluster_summary to mcml (strip tna classes)
dot-auto_detect_clustersAuto-detect clusters from cograph_network
dot-build_cluster_lookupBuild node-to-cluster lookup from cluster specification
dot-build_from_transitionsBuild cluster_summary from transition vectors
dot-build_heatmap_baseBuild Base Heatmap
dot-build_mcml_edgelistBuild MCML from edge list data.frame
dot-build_mcml_sequenceBuild MCML from sequence data.frame
dot-build_ml_cellsBuild cell polygon data
dot-build_ml_connectionsBuild inter-layer connection lines
dot-build_ml_labelsBuild layer label positions
dot-build_ml_shellsBuild layer shell outlines
dot-compute_modularityCompute modularity
dot-create_cograph_networkCreate Unified cograph_network Object
dot-decode_tna_dataDecode numeric tna_seq_data back to character labels
dot-detect_mcml_inputDetect input type for build_mcml
dot-disparity_filter_matrixDisparity Filter Core Implementation
dot-draw_intra_arcDraw a Smooth Bezier Arc for Intra-Group Edges
dot-draw_intra_group_edgesDraw Intra-Group Edges with Curvature
dot-extract_initsExtract Initial Probabilities from Network Object
dot-extract_ml_layersExtract layers from various input types
dot-extract_weightsExtract Weight Matrix from Network Object
dot-group_tna_to_mcmlConvert a group_tna to mcml
dot-heatmap_themeHeatmap Theme
dot-matrix_to_longConvert Matrix to Long Format
dot-normalize_clustersNormalize cluster specification to list format
dot-plot_compare_all_pairsPlot All Pairwise Comparisons
dot-plot_heatmap_clusteredPlot Clustered Heatmap
dot-plot_heatmap_group_tnaPlot Group TNA as Supra-Adjacency Heatmap
dot-plot_heatmap_singlePlot Single Network Heatmap
dot-process_weightsProcess weights based on type
dot-resolve_colorsResolve Color Palette
dot-resolve_ml_colorsResolve color palette
dot-resolve_weightsResolve edge weights
dot-tna_style_defaultsTNA Visual Style Defaults
dot-transform_to_planeTransform coordinates to perspective plane
dot-translate_qgraph_dotsTranslate qgraph-style parameter names to cograph equivalents
dot-wrap_communitiesWrap igraph communities result
draw_arrow_baseDraw Arrow Head
draw_brainDraw Brain Node
draw_chipDraw Chip Node
draw_chip_node_baseDraw Chip Node (Base R)
draw_circleDraw Circle Node
draw_circle_arrow_baseDraw Circle Arrow (Dot)
draw_cloudDraw Cloud Node
draw_crossDraw Cross/Plus Node
draw_curved_arrow_baseDraw Curved Arrow Head
draw_curved_edgeDraw Curved Edge
draw_curved_edge_baseDraw Curved Edge with xspline (qgraph-style)
draw_curve_with_start_segmentDraw Curve with Optional Start Segment
draw_databaseDraw Database Node
draw_database_node_baseDraw Database Node (Base R)
draw_diamondDraw Diamond Node
draw_donutDraw Donut Node
draw_donut_node_baseDraw Donut Chart Node
draw_donut_pieDraw Donut with Inner Pie Node
draw_donut_pie_node_baseDraw Donut with Inner Pie
draw_double_donut_pieDraw Double Donut with Inner Pie Node
draw_double_donut_pie_node_baseDraw Double Donut with Inner Pie
draw_edge_label_baseDraw Edge Label
draw_ellipseDraw Ellipse Node
draw_gearDraw Gear Node
draw_heartDraw Heart Node
draw_hexagonDraw Hexagon Node
draw_networkDraw Network Node
draw_network_node_baseDraw Network Node (Base R)
draw_neuralDraw Neural Node
draw_neural_node_baseDraw Neural Node (Base R)
draw_node_baseDraw a Single Node
draw_node_label_baseDraw Node Label
draw_open_arrow_baseDraw Open Arrow Head
draw_pentagonDraw Pentagon Node
draw_pieDraw Pie Node
draw_pie_node_baseDraw Pie Chart Node
draw_polygon_donutDraw Polygon Donut Node
draw_polygon_donut_node_baseDraw Polygon Donut Node (Base R)
draw_polygon_donut_pie_node_baseDraw Polygon Donut with Inner Pie
draw_robotDraw Robot Node
draw_robot_node_baseDraw Robot Node (Base R)
draw_self_loopDraw Self-Loop
draw_self_loop_baseDraw Self-Loop Edge (qgraph-style)
draw_squareDraw Square Node
draw_starDraw Star Node
draw_straight_edgeDraw Straight Edge
draw_straight_edge_baseDraw Straight Edge
draw_svg_shapeDraw SVG Shape (Grid)
draw_svg_shape_baseDraw SVG Shape (Base R)
draw_triangleDraw Triangle Node
edge_centralityCalculate Edge Centrality Measures
edge_endpointCalculate Edge Endpoint on Node Border
ellipse_verticesGenerate Ellipse Vertices
expand_paramExpand Parameter to Length (Strict)
extract_motifsExtract Motifs from Network Data
extract_triadsExtract Triads with Node Labels
filter_edgesFilter Edges by Metadata
filter_edges_by_weightFilter Edges by Weight Threshold
filter_nodesFilter Nodes by Metadata or Centrality
find_curve_split_indexFind Split Index for Curve Based on Arc Length Fraction
fontface_to_numericConvert Fontface String to Numeric
fontface_to_stringConvert Numeric Fontface to String
format_ci_rangeFormat CI Range
format_edge_label_templateFormat Edge Label from Template
format_pvalueFormat P-value
from_qgraphConvert a qgraph object to cograph parameters
from_tnaConvert a tna object to cograph parameters
gear_verticesGenerate Gear Vertices
get_dataGet Original Data from Cograph Network
get_donut_base_verticesGet Polygon Vertices by Shape Name
get_edge_label_positionGet Label Position on Edge
get_edge_listExtract Raw Edge List from TNA Model
get_edge_orderGet Edge Rendering Order
get_edgesGet Edges from Cograph Network
get_groupsGet Node Groups from Cograph Network
get_labelsGet Labels from Cograph Network
get_layoutGet a Registered Layout
get_metaGet Metadata from Cograph Network
get_node_orderGet Node Rendering Order
get_nodesGet Nodes from Cograph Network
get_scale_constantsGet Scaling Constants
get_shapeGet a Registered Shape
get_shape_verticesGet Shape Vertices
get_significance_starsGet Significance Stars from P-values
get_sourceGet Source Type from Cograph Network
get_svg_shapeGet Registered SVG Shape
get_template_from_styleGet Template from Style Preset
get_themeGet a Registered Theme
get_x_scaleGet X-axis Scale Factor (inches per user unit)
get_y_scaleGet Y-axis Scale Factor (inches per user unit)
ggplot_robustnessCompare Network Robustness (ggplot2)
globalsGlobal Registries for cograph
hai_datasetsHuman-AI Interaction Coding Sequences
handle_deprecated_paramHandle Deprecated Parameter
heart_verticesGenerate Heart Vertices
hexagon_verticesGenerate Hexagon Vertices
init_registriesInitialize Global Registries
input-edgelistEdge List Input Parsing
input-igraphigraph Input Parsing
input-matrixMatrix Input Parsing
input-parseInput Parsing Functions
input-qgraphqgraph Input Parsing
input-statnetStatnet Network Input Parsing
input-tnatna Input Parsing
inset_polygon_verticesInset Polygon Vertices
in_to_usr_xConvert Inches to User Coordinates (X-axis)
in_to_usr_yConvert Inches to User Coordinates (Y-axis)
is_cograph_networkCheck if object is a CographNetwork
is_cograph_themeCheck if object is a CographTheme
is_directedCheck if Network is Directed
is_symmetric_matrixDetect if Matrix is Symmetric
is_tna_networkCheck if Network is TNA-based
layer_degree_correlationDegree Correlation Between Layers
layer_similarityLayer Similarity
layer_similarity_matrixPairwise Layer Similarities
layout_circleCircular Layout
layout-circleCircular Layout
layout_gephi_frGephi Fruchterman-Reingold Layout
layout_groupsGroup-based Layout
layout-groupsGroup-based Layout
layout_ovalOval Layout
layout-ovalOval/Ellipse Layout
layout-registryLayout Registry Functions
layout_springFruchterman-Reingold Spring Layout
layout-springFruchterman-Reingold Spring Layout
list_layoutsList Available Layouts
list_palettesList Available Color Palettes
list_shapesList Available Shapes
list_svg_shapesList Registered SVG Shapes
list_themesList Available Themes
map_edge_colorsMap Edge Colors by Weight
map_node_colorsMap Node Colors by Group
map_qgraph_ltyMap qgraph lty codes to cograph edge style names
map_qgraph_shapeMap qgraph shape names to cograph equivalents
mcmlmcml - Deprecated alias for cluster_summary
membership.cograph_communitiesGet Community Membership
methods-plotPlot Methods
methods-printPrint Methods
modularity.cograph_communitiesGet Modularity Score
motif_censusNetwork Motif Analysis
motifsNetwork Motif Analysis
n_communitiesGet Number of Communities
n_edgesGet Number of Edges
network_bridgesBridge Edges
network_clique_sizeLargest Clique Size
network_cut_verticesCut Vertices (Articulation Points)
network_girthNetwork Girth (Shortest Cycle Length)
network_global_efficiencyGlobal Efficiency
network_local_efficiencyLocal Efficiency
network_radiusNetwork Radius
network_rich_clubRich Club Coefficient
network_small_worldSmall-World Coefficient (Sigma)
network_summaryNetwork-Level Summary Statistics
network_vertex_connectivityNetwork Vertex Connectivity
n_nodesGet Number of Nodes
nodesGet Nodes from Cograph Network (Deprecated)
offset_pointOffset Point from Center
output-saveOutput and Saving
overlay_communitiesOverlay Community Blobs on a Network Plot
palette_bluesBlues Palette
palette_colorblindColorblind-friendly Palette
palette_divergingDiverging Palette
palette_pastelPastel Palette
palette_rainbowRainbow Palette
palette_redsReds Palette
palettesColor Palettes
palette_viridisViridis Palette
parse_inputParse Network Input
parse_svgParse SVG Content
pentagon_verticesGenerate Pentagon Vertices
perp_midCalculate Perpendicular Midpoint for Curved Edges
plot_alluvialPlot Alluvial Diagram
plot-bootstrapBootstrap Plotting Methods
plot_bootstrap_forestForest Plot for Bootstrap Network Results
plot_chordChord Diagram
plot.cograph_cluster_significancePlot Cluster Significance
plot.cograph_communitiesPlot Community Structure
plot.cograph_motif_analysisPlot Motif Analysis Results
plot.cograph_motifsPlot Network Motifs
plot.cograph_networkPlot cograph_network Object
plot_comparePlot Network Difference
plot-compareNetwork Comparison Plots
plot_comparison_heatmapPlot Comparison Heatmap
plot_edge_diff_forestForest Plot for Bootstrap Edge Differences
plot_group_permutationPlot Group Permutation Test Results
plot_heatmapPlot Network as Heatmap
plot-heatmapNetwork Heatmap Plots
plot_htnaPlot Heterogeneous TNA Network (Multi-Group Layout)
plot_mcmlPlot Multi-Cluster Multi-Layer Network
plot_mixed_networkPlot Mixed Network
plot_ml_heatmapMultilayer Network Heatmap
plot_mlnaMultilevel Network Visualization
plot_mtnaMulti-Cluster TNA Network Plot
plot-nestimateNestimate Plotting Methods
plot_netobject_groupPlot a Group of Nestimate netobjects
plot_netobject_mlPlot a Multilevel Nestimate netobject
plot_permutationPlot Permutation Test Results
plot-permutationPermutation Test Plotting
plot_robustnessPlot Network Robustness
plot_simplicialSimplicial Complex Visualization
plot_tnaTNA-Style Network Plot (qgraph Compatible)
plot.tna_disparityPlot Disparity Filter Result
plot_trajectoriesPlot Individual Trajectories
plot_transitionsPlot Transitions Between States
plot-transitionsTransition Flow Visualization
point_angleCalculate Angle Between Two Points
point_distanceCalculate Distance Between Two Points
point_on_circleCalculate Point on Circle
print.cograph_communitiesPrint Community Structure
print.cograph_networkPrint cograph_network Object
qgraph_arrow_sizeqgraph-style Arrow Size Calculation
qgraph_cent2edgeqgraph Cent2Edge (EXACT - critical formula)
qgraph_cent_to_edge_simpleqgraph Point on Node Boundary
qgraph_default_esizeqgraph Default Edge Size
qgraph_default_vsizeqgraph Default Node Size
qgraph_norm_curveqgraph Curve Normalization Factor
qgraph_plot_infoGet Plot Dimension Info
QGRAPH_SCALEqgraph Scaling Constants (Exact Values)
qgraph_scale_edge_widthsqgraph Edge Width Scaling (EXACT)
qgraph_vsize_to_userqgraph Node Size to User Coordinates
rectangle_verticesGenerate Rectangle Vertices
recycle_to_lengthRecycle Value to Length
register_builtin_layoutsRegister Built-in Layouts
register_builtin_palettesRegister Built-in Palettes
register_builtin_shapesRegister Built-in Shapes
register_builtin_themesRegister Built-in Themes
register_layoutRegister a Custom Layout
register_shapeRegister a Custom Shape
register_svg_shapeRegister Custom SVG Shape
register_themeRegister a Custom Theme
regular_polygon_verticesGenerate Regular Polygon Vertices
render_edge_labels_gridRender Edge Labels
render-edgesEdge Rendering
render_edges_baseRender All Edges
render_edges_gridRender All Edges
render_edges_splotRender Edges for splot
render-ggplotggplot2 Conversion
render-gridGrid Rendering
render_legend_gridRender Legend
render_legend_splotRender Legend for splot
render_node_labels_gridRender Node Labels
render-nodesNode Rendering
render_nodes_baseRender All Nodes
render_nodes_gridRender All Nodes
render_nodes_splotRender Nodes for splot
rescale_layoutRescale Layout to -1 to 1 Range
resolve_aestheticResolve Aesthetic Value
resolve_centrality_sizesResolve Centrality-Based Node Sizes
resolve_donut_paramsResolve Donut Parameters
resolve_edge_colorsResolve Edge Colors
resolve_edge_labelsResolve Edge Labels
resolve_edge_stylesResolve Edge Styles
resolve_edge_widthsResolve Edge Widths
resolve_labelsResolve Labels
resolve_label_sizesResolve Label Sizes
resolve_loop_rotationResolve Loop Rotation
resolve_node_colorsResolve Node Colors
resolve_node_sizesResolve Node Sizes
resolve_shapesResolve Shape Parameter
resolve_starsResolve Stars from Various Inputs
robustnessNetwork Robustness Analysis
robustness_aucCalculate Area Under Robustness Curve (AUC)
robustness_edge_attackEdge Attack Analysis
robustness_summarySummary of Robustness Analysis
robustness_vertex_attackVertex Attack Analysis
scale_alphaCreate an Alpha Scale
scale_colorCreate a Color Scale
scale_color_discreteCreate a Categorical Color Scale
scale-constantsScaling Constants
scale_edge_widthsScale Edge Widths Based on Weights
scale_edge_widths_simpleScale Edge Widths (Simple Version)
scale_node_sizesScale Node Sizes
scale_sizeCreate a Size Scale
scale_widthCreate a Width Scale
select_bridgesSelect Bridge Edges
select_componentSelect Connected Component
select_edgesSelect Edges with Lazy Computation
select_edges_betweenSelect Edges Between Node Sets
select_edges_involvingSelect Edges Involving Nodes
select_neighborsSelect Node Neighbors (Ego Network)
select_nodesSelect Nodes with Lazy Centrality Computation
select_topSelect Top N Nodes by Centrality
select_top_edgesSelect Top N Edges
set_edgesSet Edges in Cograph Network
set_groupsSet Node Groups
set_layoutSet Layout in Cograph Network
set_nodesSet Nodes in Cograph Network
shapes-basicBasic Node Shapes
shapes-registryShape Registry Functions
shapes-specialSpecial Node Shapes
shapes-svgCustom SVG Node Shapes
shorten_edge_for_arrowCalculate Shortened Edge Endpoint
simplifySimplify a Network
sn_edgesSet Edge Aesthetics
sn_ggplotConvert Network to ggplot2
sn_layoutApply Layout to Network
sn_nodesSet Node Aesthetics
sn_paletteApply Color Palette to Network
sn_saveSave Network Visualization
sn_save_ggplotSave as ggplot2
sn_themeApply Theme to Network
sonplot-qgraph-geometryqgraph-Compatible Geometry Utilities
soplotPlot Cograph Network
splotBase R Graphics Network Plotting
splot_angleCalculate Angle Between Two Points
splot-arrowsBase R Arrow Drawing
splot.boot_glassoPlot Nestimate GLASSO Bootstrap Results
splot-edgesBase R Edge Rendering
splot-geometryBase R Graphics Geometry Utilities
splot-labelsEdge Label Template Formatting
splot.net_bootstrapPlot Nestimate Bootstrap Results
splot.netobjectPlot a Nestimate netobject
splot.net_permutationPlot Nestimate Permutation Test Results
splot-nodesBase R Node Rendering
splot-paramssplot Parameter Vectorization Helpers
splot-polygonsBase R Polygon Shape Definitions
splot.tna_bootstrapPlot Bootstrap Results
splot.tna_disparityPlot Disparity Results with splot
splot.wtna_mixedPlot a Mixed Window TNA Object
square_verticesGenerate Square Vertices
star_verticesGenerate Star Vertices
student_interactionsStudent Interaction Edge List
subgraphsExtract Specific Motif Instances (Subgraphs)
summarize_networkSummarize Network by Clusters
summary.cograph_networkSummary of cograph_network Object
supra_adjacencySupra-Adjacency Matrix
supra_interlayerExtract Inter-Layer Block
supra_layerExtract Layer from Supra-Adjacency Matrix
theme_cograph_classicClassic Theme
theme_cograph_colorblindColorblind-friendly Theme
theme_cograph_darkDark Theme
theme_cograph_grayGrayscale Theme
theme_cograph_minimalMinimal Theme
theme_cograph_natureNature Theme
theme_cograph_viridisViridis Theme
themes-builtinBuilt-in Themes
themes-registryTheme Registry Functions
tna_color_paletteGenerate TNA-style Color Palette for Nodes
to_data_frameExport Network as Edge List Data Frame
to_igraphConvert Network to igraph Object
to_matrixConvert Network to Adjacency Matrix
to_networkConvert Network to statnet network Object
triad_censusTriad Census
triangle_verticesGenerate Triangle Vertices
unregister_svg_shapeUnregister SVG Shape
usr_to_in_xConvert User Coordinates to Inches (X-axis)
usr_to_in_yConvert User Coordinates to Inches (Y-axis)
utils-colorsColor Utilities
utils-deprecationDeprecation Utilities
utils-geometryGeometry Utilities
utils-globalsGlobal Variable Declarations
utils-validationInput Validation Utilities
validate_choiceValidate Choice
validate_colorValidate Color
validate_lengthValidate Length Match
validate_networkValidate Network Object
validate_rangeValidate Numeric Range
verify_with_igraphVerify Against igraph
zzzPackage Load and Unload Functions
cograph documentation built on April 1, 2026, 1:07 a.m.