plot.IkNNgraphs: Plot Diagnostics for Intersection k-NN Graph Analysis

In dgraphs: Data-Derived Graph Construction Utilities

Plot Diagnostics for Intersection k-NN Graph Analysis

Description

Plot Diagnostics for Intersection k-NN Graph Analysis

Usage

## S3 method for class 'IkNNgraphs'
plot(
  x,
  type = "diag",
  diags = c("edist", "edge", "deg"),
  with.pwlm = TRUE,
  with.lmin = FALSE,
  breakpoint.col = "blue",
  lmin.col = "gray",
  k = NA,
  mar = c(2.5, 2.5, 0.5, 0.5),
  mgp = c(2.5, 0.5, 0),
  tcl = -0.3,
  xline = 2.4,
  yline = 3.15,
  ...
)

Arguments

x	A list with k.values, edit.distances, n.edges.in.pruned.graph, and js.div.
type	Character string. Only "diag" is currently supported.
diags	Diagnostic panels. The supported combination is c("edist", "edge", "deg").
with.pwlm	Logical. If TRUE, overlays smoothed trend fits.
with.lmin	Logical. If TRUE, shows local-minimum vertical lines.
breakpoint.col	Color for breakpoint vertical lines.
lmin.col	Color for local-minima vertical lines.
k	Optional k to highlight. Reserved for legacy compatibility.
mar, mgp, tcl, xline, yline	Base graphics controls.
...	Additional arguments passed to plot.

Value

Invisibly returns TRUE.

dgraphs documentation built on Aug. 21, 2026, 1:08 a.m.