cograph (version 1.5.2)

plot_tna: TNA-Style Network Plot (qgraph Compatible)

Description

A drop-in replacement for qgraph::qgraph() that uses cograph's splot engine. Accepts qgraph parameter names for seamless migration from qgraph to cograph.

Usage

plot_tna(
  x,
  color = NULL,
  labels = NULL,
  layout = "oval",
  theme = "colorblind",
  mar = c(0.1, 0.1, 0.1, 0.1),
  cut = NULL,
  edge.labels = TRUE,
  edge.label.position = 0.7,
  edge.label.cex = 0.6,
  edge.color = "#003355",
  vsize = 7,
  pie = NULL,
  pieColor = NULL,
  lty = NULL,
  directed = NULL,
  minimum = NULL,
  posCol = NULL,
  negCol = NULL,
  arrowAngle = NULL,
  title = NULL,
  ...
)
tplot(
  x,
  color = NULL,
  labels = NULL,
  layout = "oval",
  theme = "colorblind",
  mar = c(0.1, 0.1, 0.1, 0.1),
  cut = NULL,
  edge.labels = TRUE,
  edge.label.position = 0.7,
  edge.label.cex = 0.6,
  edge.color = "#003355",
  vsize = 7,
  pie = NULL,
  pieColor = NULL,
  lty = NULL,
  directed = NULL,
  minimum = NULL,
  posCol = NULL,
  negCol = NULL,
  arrowAngle = NULL,
  title = NULL,
  ...
)

Value

Invisibly returns the cograph_network object from splot().

Arguments

x

A weight matrix (adjacency matrix) or tna object

color

Node fill colors

labels

Node labels

layout

Layout: "circle", "spring", "oval", or a coordinate matrix

theme

Plot theme ("colorblind", "gray", etc.)

mar

Plot margins (numeric vector of length 4)

cut

Edge emphasis threshold

edge.labels

Show edge weight labels

edge.label.position

Position of edge labels along edge (0-1)

edge.label.cex

Edge label size multiplier

edge.color

Edge colors

vsize

Node size

pie

Pie/donut fill values (e.g., initial probabilities)

pieColor

Pie/donut segment colors

lty

Line type for edges (1=solid, 2=dashed, 3=dotted)

directed

Logical, is the graph directed?

minimum

Minimum edge weight to display

posCol

Color for positive edges

negCol

Color for negative edges

arrowAngle

Arrow head angle in radians. Default pi/6 (30 degrees).

title

Plot title

...

Additional arguments passed to splot()

Examples

# Simple usage
m <- matrix(runif(25), 5, 5)
plot_tna(m)

# With qgraph-style parameters
plot_tna(m, vsize = 15, edge.label.cex = 2, layout = "circle")

# With custom colors
plot_tna(m, color = rainbow(5), vsize = 10)