SeaBirds {GmooG} | R Documentation |
Plumage and morphological characteristics of three species of shearwaters.
data(SeaBirds)
A data frame with 153 observations on the following 6 variables.
collar
one of five categories
eyebrows
four levels from none to very pronounced
undertail
four levels: White, Black, Black & White, Black & WHITE
border
none, few or many
sex
male or female
species
one of Audubon, Galapagos, Tropical
This dataset is used in Chapter 23, "Distinguishing shearwaters".
Derived from the R package CoModes (numerial categories have been converted to text and common names rather than scientific names are used for species)
data(SeaBirds, package="GmooG")
with(SeaBirds, table(species))