findOffspring {nprcgenekeepr} | R Documentation |
Finds the number of total offspring for each animal in the provided pedigree.
Description
Part of Genetic Value Analysis
Usage
findOffspring(probands, ped)
Arguments
probands |
character vector of egos for which offspring should be counted and returned. |
ped |
the pedigree information in datatable format. Pedigree (req. fields: id, sire, dam, gen, population). This requires complete pedigree information. |
Value
A named vector containing the offspring counts for each animal in
probands
. Rownames are set to the IDs from probands
.
Examples
library(nprcgenekeepr)
examplePedigree <- nprcgenekeepr::examplePedigree
breederPed <- qcStudbook(examplePedigree,
minParentAge = 2,
reportChanges = FALSE,
reportErrors = FALSE
)
focalAnimals <- breederPed$id[!(is.na(breederPed$sire) &
is.na(breederPed$dam)) &
is.na(breederPed$exit)]
ped <- setPopulation(ped = breederPed, ids = focalAnimals)
trimmedPed <- trimPedigree(focalAnimals, breederPed)
probands <- ped$id[ped$population]
totalOffspring <- findOffspring(probands, ped)
[Package nprcgenekeepr version 1.0.7 Index]