removeUnknownAnimals: Remove placeholder animals added for unknown parents
In nprcgenekeepr: Genetic Tools for Colony Management

removeUnknownAnimals

R Documentation

Remove placeholder animals added for unknown parents

Description

Remove placeholder animals added for unknown parents

Usage

removeUnknownAnimals(ped)

Arguments

ped

The pedigree information in data.frame format

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)
nrow(ped2)

nprcgenekeepr documentation built on July 26, 2026, 5:06 p.m.