Create connection matrices for tractography analysis
Plot a graph with a specific spatial layout
Color graph edges
Create a data table with graph global measures
Calculate a vertex's leverage centrality
Plot a correlation matrix
Coordinates for data from the AAl90 atlas
Select edges for re-wiring.
Do between-group tests at each vertex for a given graph measure
Simulate N random graphs w/ same clustering and degree sequence as the input.
Count number of edges between homologous regions of a brain graph
Coordinates for data from the LONI probabilistic brain atlas
Calculate vertex participation coefficient
Coordinates for data from the Desikan-Killiany-Tourville atlas
Function to dynamically plot a graph
Plot normalized rich club coefficients against degree threshold
Color graph vertices
Count number of inter-lobar connections from a given major lobe
"Add-one-patient" approach to estimate individual network contribution
Draw an axial or sagittal slice of the MNI152 T1 image
graph_neighborhood_multiple
Take the union of multiple neighborhood graphs
Calculate the normalized rich club coefficient
Transform a vector to have a different range
Coordinates for data from the Desikan-Killiany atlas
Calculate the rich club of a graph
Coordinates for data from the Desikan-Killiany-Tourville atlas
Plot global graph measures with shaded regions calculated from bootstrapping
Calculate an asymmetry index based on edge counts
Permutation test for group difference of graph measures
Initialize variables for further use in brainGraph
Coordinates for data from the AAl116 atlas
Coordinates for data from BrainSuite atlas
Calculate permutation p-values and plot group differences
"Leave-one-out" approach to estimate individual network contribution
Linear model residuals across brain regions
Bootstrapping for global graph measures
Check model residuals for each brain region
Write PNG files for a list of graphs
GUI for plotting graphs overlaid on an MNI152 image or in a circle.
Plot group distributions of volumetric measures for a given brain region
Coordinates for data from the Desikan-Killiany atlas
Plot vertex-level graph measures at a single density
Analysis of network robustness
Calculate graph small-worldness
Permutation test for group difference of graph vertex measures
within_module_deg_z_score
Calculate vertex within-module degree z-score
Calculate the rich core of a graph
Simulate a random graph with given degree sequence and clustering.
Apply a rotation matrix to a set of points
Create a data table with graph vertex measures
Calculate graph vulnerability
Write files to be used for visualization with BrainNet Viewer
Calculate correlation matrix and threshold
Coordinates for data from the Destrieux atlas
Calculate Euclidean distance between vertices (MNI space)
Contract graph vertices based on brain lobe and hemisphere
Give vertices in a graph a lobe attribute.
Coordinates for data from Harvard-Oxford atlas
Calculate graph global, local, or nodal efficiency
set.brainGraph.attributes
Set a number of graph and vertex attributes useful in MRI analyses