ancestral_freqs: True ancestry-specific allele frequencies for 56,003 markers

In BiostatQian/ASAFE: Ancestry Specific Allele Frequency Estimation

Description

True ancestry-specific allele frequencies computed from simulated phased genotypes and simulated phased ancestries

Usage

ancestral_freqs

Format

A 56,003 x 4 matrix with the following rows, columns, and entries:

1. Rows: 1 row per bi-allelic marker, with alleles arbitrarily labeled 0 and 1

2. Columns: Marker ID, followed by ancestries 0, 1, and then 2

3. Entries: The (i,j)-th entry when j is a colum corresponding to an ancestry, gives the true frequency of allele 1 amongst admixed chromosomes of that ancestral origin at the i-th marker.

Author(s)

Qian Zhang

Source

Simulated genetic data

References

Zhang QS, Browning BL, and Browning SR (2016) ”Ancestry Specific Allele Frequency Estimation.” Bioinformatics.

BiostatQian/ASAFE documentation built on May 6, 2019, 7:56 a.m.