edgedf: Expand adjacency information to an edge table

In sprof: Profiling, timing and optimisation utilities

Description

Expand adjacency information from an adjacency matrix or a sprof data structure to an edge table

Usage

edgedf(data, counts = TRUE, na.rm = TRUE,  no.name="<nn>")

Arguments

data	an adjacency matrix or a sprof data structure.
counts	include a column of counts
na.rm	remove lines with a count NA.
no.name	If not null: replacement for empty strings as name.

Details

The adjacency matrix is flattened. Lines with a count zero are eliminated.

Value

A data frame.

from	Name of from node.
to	Name of to node.
count	optional. Frequencies of edges.

Author(s)

Günther Sawitzki <[e-mail]>

Examples

data(sprof01lm)
edgedf(sprof01lm)

sprof documentation built on May 2, 2019, 4:45 p.m.