coordinates: Manipulate DAG coordinates

In ggdag: Analyze and Create Elegant Directed Acyclic Graphs

Manipulate DAG coordinates

Description

Manipulate DAG coordinates

Usage

coords2df(coord_list)

coords2list(coord_df)

Arguments

coord_list	a named list of coordinates
coord_df	a data.frame with columns x, y, and name

Value

either a list or a data.frame with DAG node coordinates

Examples

library(dagitty)
coords <- list(
  x = c(A = 1, B = 2, D = 3, C = 3, F = 3, E = 4, G = 5, H = 5, I = 5),
  y = c(A = 0, B = 0, D = 1, C = 0, F = -1, E = 0, G = 1, H = 0, I = -1)
)
coord_df <- coords2df(coords)
coords2list(coord_df)

x <- dagitty("dag{
             G <-> H <-> I <-> G
             D <- B -> C -> I <- F <- B <- A
             H <- E <- C -> G <- D
             }")
coordinates(x) <- coords2list(coord_df)

ggdag documentation built on May 31, 2023, 7:48 p.m.