list_dec | R Documentation |
Create undirected graphs for each decoration from nodes
, edges
and imgs
dataframes and store the graphs in a list. The join between these dataframes is done on the two fields site
and decor
. Graph names refer to imgs$idf
.
list_dec(imgs, nodes, edges)
imgs |
dataframe of decorations. |
nodes |
dataframe of nodes. |
edges |
dataframe of edges. |
A list of igraph
graphs.
graph_from_data_frame
# Read imgs, nodes and edges dataframes
imgs <- read.csv2(system.file("extdata", "imgs.tsv", package = "iconr"),
sep="\t", stringsAsFactors = FALSE)
nodes <- read.csv2(system.file("extdata", "nodes.tsv", package = "iconr"),
sep="\t", stringsAsFactors = FALSE)
edges <- read.csv2(system.file("extdata", "edges.tsv", package = "iconr"),
sep="\t", stringsAsFactors = FALSE)
# Create the list of graphs
lgrph <- list_dec(imgs, nodes, edges)
# Get the first graph
g <- lgrph[[1]]
g
# Graph name
g$name
# Graph label
g$lbl
# Graph number of nodes
igraph::gorder(g)
# Graph number of edges
igraph::gsize(g)
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