Render a UMG with ggplot2

Produces a ggplot2 rendering of a UMG using the same visual grammar as plot.umg(): fill encodes observability, point shape encodes support and inferential role, plates are drawn as rectangles, and the four edge kinds are distinguished by line type and arrowhead. The returned object is an ordinary ggplot and can be further customised, faceted, or saved with ggplot2::ggsave().

Usage

umg_ggplot(
  model,
  theme = umg_theme(),
  node_size = 14,
  text_size = 3.2,
  orientation = NULL,
  ...
)

# S3 method for class 'umg'
autoplot(object, ...)

Arguments

model

An object of class umg; layout is computed if absent.

theme

A umg_theme object, or a style name passed to umg_theme() ("journal", "slide", "cb").

node_size

Point size for vertices.

text_size

Text size for vertex labels.

orientation

Layer direction passed to umg_layout() ("TB" or "LR").

...

Passed to umg_layout() when a layout is absent.

object

An object of class umg (for the autoplot method).

Value

A ggplot object.

Examples

umg_ggplot(umg_factor("F", paste0("y", 1:4)))