create_nodes {DiagrammeR} | R Documentation |
Combine several named vectors for nodes and their attributes into a data frame, which can be combined with other similarly-generated data frames, or, added to a graph object.
create_nodes(nodes, type = NULL, label = nodes, ...)
nodes |
the node ID value(s) for the node(s) to be created. |
type |
an optional |
label |
an optional label for each node. |
... |
one or more named vectors for associated attributes. |
a node data frame (ndf).
# Create a node data frame (ndf) nodes <- create_nodes( nodes = 1:4, type = "a", label = TRUE, style = "filled", color = "aqua", shape = c("circle", "circle", "rectangle", "rectangle"), value = c(3.5, 2.6, 9.4, 2.7)) # Display the `nodes` ndf nodes #> nodes type label style color shape value #> 1 1 a 1 filled aqua circle 3.5 #> 2 2 a 2 filled aqua circle 2.6 #> 3 3 a 3 filled aqua rectangle 9.4 #> 4 4 a 4 filled aqua rectangle 2.7