| Q1988 {nadiv} | R Documentation |
Pedigree with genetic groups adapted from Quaas (1988) equation [5]
Description
Pedigree with genetic groups adapted from Quaas (1988) equation [5]
Usage
Q1988
Format
A data.frame with 11 observations on the following 8 variables:
- id
a factor with levels indicating the unique individuals (including phantom parents) and genetic groups
- dam
a factor of observed maternal identities
- sire
a factor vector of observed paternal identities
- damGG
a factor of maternal identities with genetic groups inserted instead of
NA- sireGG
a factor of paternal identities with genetic groups inserted instead of
NA- phantomDam
a factor of maternal identities with phantom parents inserted instead of
NA- phantomSire
a factor of paternal identities with phantom parents inserted instead of
NA- group
a factor of genetic groups to which each phantom parent belongs
Source
Quaas, R.L. 1988. Additive genetic model with groups and relationships. Journal of Dairy Science 71:1338-1345.
Examples
data(Q1988)
str(Q1988)