ggpedigree (version 0.8.0)

countOffspring: Count offspring of each individual

Description

Count offspring of each individual

Usage

countOffspring(ped, personID = "ID", momID = "momID", dadID = "dadID")

Value

A data frame with an additional column, offspring, that contains the number of offspring for each individual

Arguments

ped

A data frame containing the pedigree information

personID

character. Name of the column in ped for the person ID variable

momID

character. Name of the column in ped for the mother ID variable

dadID

character. Name of the column in ped for the father ID variable

Examples

library(BGmisc)
data("potter")
countOffspring(potter,
  personID = "personID",
  momID = "momID", dadID = "dadID"
)