Silhouette plot for muscadet object

Generate a silhouette plot for a specified clustering partition within a muscadet object.

Usage

plotSil(x, partition, colors = NULL, title = NULL, annotations = TRUE)

Arguments

x: A muscadet object containing clustering data (using clusterMuscadet()).
partition: Value specifying the clustering partition to plot (numeric or character). It should be either the resolution or the k number of cluster (k) used for clustering depending on the clustering method (res_range or k_range with clusterMuscadet()).
colors: Vector of colors for the cluster annotation (character vector). Default is NULL, which uses predefined colors.
title: Character string for the title of the plot (character string). If NULL, a default title is generated.
annotations: TRUE or FALSE (logical). Whether to add annotations per clusters. By default: TRUE.

Value

A ggplot object representing the silhouette plot.

Examples

if (FALSE) { # \dontrun{
library("ggplot2")

# Load example muscadet object
data(muscadet_obj)
plotSil(muscadet_obj, partition = 0.6)

# Loop over partitions
for (p in names(muscadet_obj$clustering$clusters)) {
    plot <- plotSil(muscadet_obj, p)
    ggsave(paste0("plot_silhouette_", p, ".png"), plot)
}
} # }