Summarise a UMG — summary.umg • umg

Produces a structured summary of a diagram: vertex counts broken down by observability, support, and inferential role; edge counts by kind; the plate structure; and a one-line identification snapshot from umg_count_parameters() and umg_check_scaling().

Usage

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

# S3 method for class 'summary.umg'
print(x, ...)

Arguments

object: An object of class umg.
...: Ignored.
x: An object of class summary.umg.

Value

An object of class summary.umg (a list), printed by its own method.

Examples

summary(umg_sem(list(F1 = paste0("y", 1:3), F2 = paste0("y", 4:6)),
                structural = list(c("F1", "F2"))))
#> Unified Model Graph summary (statistical badge)
#> -----------------------------------------------
#> Vertices: 8  (observed rv: 6, latent rv: 2, parameters: 0, constants: 0)
#> Categorical-support vertices: 0
#> Edges: dep=7 
#> Plates: 1 (person)
#> Counting rule: 21 data moments, 13 free parameters, df = 8