Export a ResIN object to Graphs.jl (Julia) tables

Produces Graphs.jl-style edge (and optionally node) tables from a ResIN object. Edge endpoints are mapped to integer vertex IDs (src, dst) to align with Graphs.jl in Julia. Node and edge metadata are preserved as table columns. The node table stores the vertex mapping and additional ResIN metadata.

Usage

# S3 method for class 'ResIN'
as.graphsjl(
  x,
  file = "ResIN_graphsjl.csv",
  edges_only = TRUE,
  dont_save_csv = FALSE,
  weight_col = "weight",
  ...
)

Arguments

x: A ResIN object.
file: Output file name (legacy style). If edges_only = TRUE, the edge table is written to file. If edges_only = FALSE, file is treated as a prefix and "_edges.csv" / "_nodes.csv" are appended (with any trailing .csv removed).
edges_only: Logical; if TRUE (default), only write/return edge table.
dont_save_csv: Logical; if FALSE (default), write CSV output. If TRUE, no files are written and the resulting table(s) are returned visibly.
weight_col: Preferred edge-weight column name. Defaults to "weight".
...: Ignored.

Value

If edges_only = TRUE, an edge table data.frame. Otherwise a list with elements edges and nodes. The node table includes integer vertex_id values and preserved node metadata.

Examples

if (FALSE) { # \dontrun{
data(lik_data)
res <- ResIN(lik_data, generate_ggplot = FALSE, plot_ggplot = FALSE)

# Return tables only (no files written)
jl_tbls <- as.graphsjl(res, dont_save_csv = TRUE, edges_only = FALSE)

# Default behavior writes CSV files
# as.graphsjl(res, file = "ResIN_graphsjl.csv", edges_only = FALSE)
} # }