Plot Network Centrality — plot_network_centrality • microbiomedataset

Visualize node centrality scores from a correlation network.

Usage

plot_network_centrality(
  object,
  metric = c("degree", "betweenness", "closeness"),
  top_n = 20
)

Arguments

object: A microbe_metabolite_network object.
metric: Centrality metric to display.
top_n: Number of nodes displayed.

Value

A ggplot object.

Examples

data("demo_crossomics", package = "microbiomedataset")
correlation <- calculate_correlation(
  microbiome_data = demo_crossomics$microbiome_data,
  metabolome_data = demo_crossomics$metabolome_data,
  sample_link = demo_crossomics$sample_link,
  microbiome_rank = "Genus",
  metabolome_transform = "none"
)
network <- build_correlation_network(
  correlation,
  min_abs_correlation = 0.2,
  max_q_value = 1,
  top_n = 20
)
plot_network_centrality(network)