# NOT RUN {
# Create a node data frame (ndf)
ndf <-
create_node_df(
n = 4,
type = "basic",
label = TRUE,
value = c(3.5, 2.6, 9.4, 2.7))
# Create an edge data frame (edf)
edf <-
create_edge_df(
from = c(1, 2, 3),
to = c(4, 3, 1),
rel = "leading_to")
# Create a graph with nodes and edges
graph <-
create_graph(
nodes_df = ndf,
edges_df = edf)
# Select nodes with IDs `1` and `3`
graph <-
select_nodes(
graph = graph,
nodes = c(1, 3))
# Verify that a node selection has been made
get_selection(graph)
#> [1] 1 3
# Clear the selection with `clear_selection()`
graph <- clear_selection(graph)
# Verify that the node selection has been cleared
get_selection(graph)
#> [1] NA
# }
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