plot.multinethist: Network histogram plot

In nethist: Network Histograms

Network histogram plot

Description

Drawing lattice::levelplot() using a multinethist object.

Usage

## S3 method for class 'multinethist'
plot(
  x,
  y = NA,
  type = "nethist",
  idx_order = 1:max(x$cluster),
  power = 0.25,
  col.regions = function(n) grDevices::hcl.colors(n, palette = "Reds 3", rev = TRUE),
  colorkey = FALSE,
  prob = FALSE,
  digits = 2,
  prob.cex = 0.1 + 0.5/log10(max(x$cluster)),
  prob.col = "white",
  layout = NULL,
  layer_titles = NULL,
  at = NULL,
  ...
)

Arguments

x	a multinethist object from multinethist().
y	A dummy variable for S3 dispatch. Never used.
type	One of nethist (default) or prob. "MNhist" is a deprecated alias for "nethist".
idx_order	A numeric vector for index label order, which must be a permutation of x$cluster. If NA, it uses 1:max(x$cluster).
power	A positive number for the power transform applied to the graphon estimate. Only used when type = "nethist". Default is 0.25.
col.regions	A function taking an integer n and returning n colors. Default is viridis via grDevices::hcl.colors().
colorkey	Logical. Whether to draw a color legend. Default FALSE.
prob	Logical. Whether to print block probabilities on the plot. Default FALSE.
digits	Integer. Number of decimal places for probabilities.
prob.cex	Numeric. cex for probability labels.
prob.col	Color for probability labels. Default "white".
layout	An integer vector c(nrows, ncols) specifying the panel grid for multi-layer plots, following the mfrow convention. If NULL (default), each layer is plotted as a separate figure.
layer_titles	A character vector of length equal to the number of layers plotted, giving each panel's title. If NULL (default), titles default to "Layer 1", "Layer 2", etc.
at	A numeric vector of breakpoints for the color scale. If NULL (default), breakpoints are computed automatically from the data range. Specify a fixed vector to compare plots from different fits on a common scale.
...	Additional arguments passed to lattice::levelplot().

Value

Called for its side effects (plotting). Returns NULL invisibly.

Examples

set.seed(42)
data(IndianVil)
mnhist_Ind_vil <- multinethist(IndianVil)
plot(mnhist_Ind_vil)
plot(mnhist_Ind_vil, power = 0.5)
plot(mnhist_Ind_vil, layout = c(3,4))
plot(mnhist_Ind_vil, layer_titles = paste0("Network ", seq_along(mnhist_Ind_vil$rho_hat)))

nethist documentation built on Oct. 25, 2026, 5:07 p.m.