Plot Number of Traits per Species — fb_plot_number_traits_by

Display a graph showing the number (and proportion) of species having at least 0, 1, etc. number of traits. It provides a lollipop graph to examine which number of trait cover a certain proportion of the species. This plot doesn't show which traits are concerned.

Usage

fb_plot_number_traits_by_species(
  species_traits,
  species_categories = NULL,
  threshold_species_proportion = NULL
)

Arguments

species_traits: a data.frame with species in rows and traits as columns. NOTE: The first column should be named "species" and contain species names. The other columns should be named according to trait names.
species_categories: (default = NULL) 2-columns data.frame giving species categories, with the first column describing the species name, and the second column giving their corresponding categories
threshold_species_proportion: numeric(1) [default = NULL]
between 0 and 1. The percentage of species coverage threshold.

Value

a ggplot2 object

Examples

data(species_traits)

fb_plot_number_traits_by_species(species_traits)


# Add a vertical cutoff line (33% of the species)
fb_plot_number_traits_by_species(
  species_traits, threshold_species_proportion = 1/3
 )