Disjoint Union of GraphsSource:
This operation always creates deep copies of its input arguments, so they cannot be modified by reference afterwards.
To access individual
PipeOps after composition, use the resulting
List of elements which are the
Graphs to be joined. Elements must be convertible to
NULLvalues automatically get converted to
PipeOpNOPwith a random ID of the format
nop_********. The list can be named, in which case the IDs of the elements are prefixed with the names, separated by a dot (
Whether to try to avoid cloning the first element of
graphs, similar to the difference of
%>>%. This can only be avoided if
graphs[]is already a
gunion()does all checks before mutating
graphs[], so it will not leave
graphs[]in an incompletely modified state when it fails.
in_placemay also be of length
graph, in which case it determines for each element of
graphswhether it is cloned. This is for internal usage and is not recommended.