ggdag (version 0.1.0)

coordinates: 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

Run this code
# NOT RUN {
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)

# }

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