Compute Number of Known Trait(s) per Species

For each species computes the percentage of traits without NA (missing trait values).

Usage

fb_count_traits_by_species(species_traits)

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.

Value

A three-column data.frame with:

• species: the name of the species;

• n_traits: the number of traits with non-missing value for the species;

• coverage: the percentage of traits with non-missing value for the species.

Examples

trait_coverage_by_species <- fb_count_traits_by_species(woodiv_traits)
head(trait_coverage_by_species)
#>   species n_traits coverage
#> 1    AALB        4        1
#> 2    APIN        4        1
#> 3    CSEM        4        1
#> 4    JCOM        4        1
#> 5    JOXY        4        1
#> 6    JPHO        4        1