newV {xegaDerivationTrees} | R Documentation |
Returns empty data frame for vertices.
Description
Data frame with columns
id
(numerical identifier) and
name
(symbol of the grammar).
Usage
newV()
Value
Data frame.
See Also
Other Data frames for igraph:
addE()
,
addV()
,
newE()
Examples
df<-newV()
print(df)
[Package xegaDerivationTrees version 1.0.0.6 Index]