removeUnknownAnimals Removes unknown animals added to pedigree that serve as placeholders for unknown parents.

removeUnknownAnimals Removes unknown animals added to pedigree that serve as placeholders for unknown parents.

Usage

removeUnknownAnimals(ped)

Arguments

ped

pedigree dataframe

Value

Pedigree with unknown animals removed

Examples

library(nprcgenekeepr)
ped <- nprcgenekeepr::smallPed
addedPed <- cbind(ped, recordStatus = rep("original", nrow(ped)),
                stringsAsFactors = FALSE)
addedPed[1:3, "recordStatus"] <- "added"
ped2 <- removeUnknownAnimals(addedPed)
nrow(ped)
#> [1] 17
nrow(ped2)
#> [1] 14