LL: Log-likelihood for mapping populations

View source: R/LL.R

LLR Documentation

Log-likelihood for mapping populations

Description

Log-likelihood for mapping populations

Usage

LL(r, counts, pop.type)

Arguments

r

recombination frequency

counts

3x3 contingency table for haplotype dosages 0,1,2

pop.type

One of the following: "DH","BC","F2","S1r","RIL.self","RIL.sib"

Details

The argument counts can be constructed using the table function for two markers. Genotype coding must represent dosage of a founder haplotype. For BC populations, possible allele dosages are 0,1. For DH and RIL pops, it is 0,2. For F2 and S1 pops, it is 0,1,2. S1r is an S1 population with the 1 alleles in repulsion phase.

Value

log-likelihood


jendelman/MapRtools documentation built on April 12, 2025, 12:46 p.m.