A data frame containing the taxonomic hierarchy for the 8 species
in gazi_comm, with 3 taxonomic ranks (Genus, Family,
Order). This compact taxonomy table is designed for quick
demonstrations and unit testing.
Format
A data frame with 8 rows and 4 columns:
- Species
Binomial species name (character)
- Genus
Genus (character)
- Family
Family (character)
- Order
Order (character)
Details
The taxonomy represents:
8 genera: Pinus, Cedrus, Quercus, Fagus, Juniperus, Carpinus
4 families: Pinaceae (3 spp), Fagaceae (3 spp), Cupressaceae (1), Betulaceae (1)
2 orders: Pinales (4 spp), Fagales (4 spp)
References
Ozkan, K. (2018). A new proposed measure for estimating taxonomic diversity. Turkish Journal of Forestry, 19(4), 336–346.
See also
gazi_comm for the matching community vector,
build_tax_tree for building custom taxonomies.
Examples
data(gazi_gytk)
gazi_gytk
#> Species Genus Family Order
#> 1 Pinus_nigra Pinus Pinaceae Pinales
#> 2 Pinus_brutia Pinus Pinaceae Pinales
#> 3 Cedrus_libani Cedrus Pinaceae Pinales
#> 4 Quercus_cerris Quercus Fagaceae Fagales
#> 5 Quercus_robur Quercus Fagaceae Fagales
#> 6 Fagus_orientalis Fagus Fagaceae Fagales
#> 7 Juniperus_excelsa Juniperus Cupressaceae Pinales
#> 8 Carpinus_betulus Carpinus Betulaceae Fagales
# Compute taxonomic distance matrix
tax_distance_matrix(gazi_gytk)
#> Pinus_nigra Pinus_brutia Cedrus_libani Quercus_cerris
#> Pinus_nigra 0 1 2 3
#> Pinus_brutia 1 0 2 3
#> Cedrus_libani 2 2 0 3
#> Quercus_cerris 3 3 3 0
#> Quercus_robur 3 3 3 1
#> Fagus_orientalis 3 3 3 2
#> Juniperus_excelsa 3 3 3 3
#> Carpinus_betulus 3 3 3 3
#> Quercus_robur Fagus_orientalis Juniperus_excelsa
#> Pinus_nigra 3 3 3
#> Pinus_brutia 3 3 3
#> Cedrus_libani 3 3 3
#> Quercus_cerris 1 2 3
#> Quercus_robur 0 2 3
#> Fagus_orientalis 2 0 3
#> Juniperus_excelsa 3 3 0
#> Carpinus_betulus 3 3 3
#> Carpinus_betulus
#> Pinus_nigra 3
#> Pinus_brutia 3
#> Cedrus_libani 3
#> Quercus_cerris 3
#> Quercus_robur 3
#> Fagus_orientalis 3
#> Juniperus_excelsa 3
#> Carpinus_betulus 0