lookup: Look-up tables for multi-locus parental types

In kbroman/ricalc: Calculations for Recombinant Inbred Lines

Look-up tables for multi-locus parental types

Description

Look-up tables for multi-locus parental types in the generation of 2-way or 4-way recombinant inbred lines by selfing, sibling mating with the X chromosome, or sibling mating with an autosome, and for cases of two or three loci. The tables connect all possible parental types to the prototypical versions after collapsing according to various symmetries.

Usage

data(lookup)

Format

A list of vectors, each corresponding to a different set of conditions (for example, 2-way selfing at 3 points). Each vector has names corresponding to all possible parental types and with entries being the corresponding prototypes after collapsing according to various symmetries.

Source

These were formed using the internal function gtypes.

References

Broman, K. W. (2005) The genomes of recombinant inbred lines. Genetics 169, 1133–1146.

Examples

data(lookup)
length(lookup[["2self3"]])
length(unique(lookup[["2self3"]]))

kbroman/ricalc documentation built on May 17, 2023, 11:54 p.m.