birds: Qualitative data : morphological description of birds
Description
The data set contains details on the morphology of birds (puffins). Each
individual (bird) is described by 6 qualitative variables. One variable for
the gender and 5 variables giving a morphological description of the birds.
There is 69 puffins divided in 2 sub-classes: lherminieri (34) and subalaris (35).
Arguments
Format
A data frame with 69 observations on the following 5 variables.
gender
a character vector defining the gender (2 modalities, male or female).
eyebrow
a character vector describing the eyebrow stripe (4 modalities).
collar
a character vector describing the collar (5 modalities).
sub-caudal
a character vector describing the sub-caudal (5 modalities).
border
a character vector describing the border (3 modalities).
Details
This data set is also part of the Rmixmod package.