Convert Atlas Connectivity to igraph

Convert Atlas Connectivity to igraph

Usage

as_igraph(x, ...)

# S3 method for class 'atlas_connectivity'
as_igraph(x, weighted = TRUE, ...)

Arguments

x

An atlas_connectivity matrix.

...

Additional arguments (currently ignored).

weighted

Logical. If TRUE (default), edge weights are the correlation values. If FALSE, a binary adjacency is used.

Value

Dispatches to methods.

Examples

if (requireNamespace("igraph", quietly = TRUE)) {
  connectivity <- structure(matrix(c(0, 0.5, 0.5, 0), 2),
    class = c("atlas_connectivity", "matrix", "array")
  )
  as_igraph(connectivity)
}
#> IGRAPH fe07360 U-W- 2 1 -- 
#> + attr: weight (e/n)
#> + edge from fe07360:
#> [1] 1--2