countGen {pedigree}

Count generation number for each individual in a pedigree.

Description

Counts generation number for individuals in a pedigreee.

Usage

countGen(ped)

Arguments

ped

data.frame with three columns: id,id parent1,id parent2

Value

Numeric vector

Examples

id <- 1:5
dam <- c(0,0,1,1,4)
sire <- c(0,0,2,2,3)
ped <- data.frame(id,dam,sire)
(gens <- countGen(ped))