character column of animal IDs
the male parent of the animal indicated by the id column.
the female parent of the animal indicated by the id
column.
sex of the animal indicated by the id column.
generation number (integers beginning with 0 for the founder
generation) of the animal indicated by the id column.
birth date in Date format of the animal indicated by the
id column.
exit date in Date format of the animal indicated by the
id column.
age in year (numeric) of the animal indicated by the id
column.
qcPedAn object of class data.frame with 280 rows and 8 columns.