plot_brainGraph_list: Write PNG files for a list of graphs
Description
This function takes a list of igraph graph objects and plots them over
an axial slice of the brain. A png file is written for each element of
the list, which can be joined as a gif or converted to video.Usage
plot_brainGraph_list(g.list, fname.base, diffs = FALSE, cols = c("none",
"lobe", "comm"))Arguments
g.list
A list of igraph graph objects
fname.base
A character string specifying the base of the filename for
png output
diffs
A logical, indicating whether or not to highlight edge
differences (default: FALSE)
cols
A character string indicating how to color the vertices (default:
'none')
Details
You can choose to highlight edge differences between subsequent list
elements, and whether to color vertices by lobe, community
membership, or lightblue (the default). By default, the vertex sizes
are equal to vertex degree, and max out at 20.This function may be particularly useful if the graph list contains graphs of
a single subject group at incremental densities, or if the graph list
contains graphs of each subject in a group.