Creates a Graph from mlr_graphs from given ID

ppl(key, ...)

## Arguments

key [character(1)] The key of the Graph in mlr_graphs. any Additional parameters to give to constructed object. This may be an argument of the constructor of the underlying function.

## Value

Graph

## Examples

library("mlr3")

gr = ppl("bagging", graph = po(lrn("regr.rpart")),
averager = po("regravg", collect_multiplicity = TRUE))