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Plot a network perturbation (attack) curve

Source: R/ggnetview_perturbation_curve.R
ggnetview_perturbation_curve.Rd

Renders the perturbation curve produced by [get_network_perturbation()] – a chosen topology metric against the fraction of nodes removed, coloured by strategy. For the random strategy a mean +/- standard-error ribbon is drawn. The styling matches the other `ggnetview_*` plots (`theme_classic`, square aspect, black axes).

Usage

ggnetview_perturbation_curve(curve, metric = "LCC_fraction")

Arguments

curve

A data frame as returned in the `curve` element of [get_network_perturbation()], or that element bound from several runs (e.g. `rbind(random$curve, targeted$curve)`) to overlay strategies.

metric

Character (default `"LCC_fraction"`). Which metric to plot; must be present in `curve$metric`.

Value

A ggplot object.

See also

[get_network_perturbation()].

Examples

# \donttest{
data(ppi_example)
obj <- build_graph_from_df(
  df              = ppi_example$ppi,
  node_annotation = ppi_example$annotation
)
rnd <- get_network_perturbation(obj, strategy = "random", bootstrap = 20)
tgt <- get_network_perturbation(obj, strategy = "targeted",
                                centrality = "degree")
ggnetview_perturbation_curve(rbind(rnd$curve, tgt$curve))
#> Warning: Removed 21 rows containing missing values or values outside the scale range
#> (`geom_ribbon()`).

# }