QTLRel (version 0.2-15)

pedRecode: Recode a Pedigree

Description

Prepare a pedigree in a format that is suitable for certain functions

Usage

pedRecode(ped,ids)

Arguments

ped

a pedigree, which is a data frame (id, sire, dam, ...). If "sex" is a component, male should be "M", "Male" or 1, and female should be "F", "Female" or 2 (other than 0 and 1). If given, "generation" can be numeric 0, 1, 2, ... or non-numeric "F0", "F1", "F2", etc. 0 is reserved for unknown sire or dam.

ids

If given, only individuals with ids and their ancestors are kept in the recoded pedigree.

Value

A recoded pedigree.

Examples

# NOT RUN {
data(miscEx)

pedF8[1:10,]
pedR<- pedRecode(pedF8)
pedR[1:10,]
dim(pedR)
pedR<- pedRecode(pedF8, ids=pedF8$id[pedF8$gener=="F8"])
dim(pedR)
# }