pipe_get_graph: Pipeline graph

In pipeflow: Lightweight, General-Purpose Data Analysis Pipelines

Pipeline graph

Description

Get the pipeline as a graph with nodes and edges.

Usage

pipe_get_graph(pip, groups = NULL)

Arguments

pip	Pipeline object
groups	character if not NULL, only steps belonging to the given groups are considered.

Value

list with two data frames, one for nodes and one for edges ready to be used with the visNetwork::visNetwork() function of the visNetwork package.

Examples

p <- pipe_new("pipe", data = 1:2)
pipe_add(p, "add1", \(data = ~data, x = 1) x + data)
pipe_add(p, "add2", \(x = 1, y = ~add1) x + y)
pipe_add(p, "mult1", \(x = ~add1, y = ~add2) x * y)
graph <- pipe_get_graph(p)
graph

if (require("visNetwork", quietly = TRUE)) {
    do.call(visNetwork, args = graph)
}

pipeflow documentation built on April 3, 2025, 10:50 p.m.