ancestries


	This dataset provides simulated ancestral proportions by chromosomes for 50 samples. The samples are assumed to have three different ancestral proportions, denoted by <code>Euro_</code>, <code>Afr_</code> and <code>Asian_</code>. Furthermore, these proportions are included as averages across each chromosome 1-22 and the X chromosome.


datasets

Functions to perform the
CAnD test on a set of ancestry proportions. For a particular
ancestral subpopulation, a user will supply the estimated
ancestry proportion for each sample, and each chromosome or
chromosomal segment of interest. A p-value for each chromosome
as well as an overall CAnD p-value will be returned for each
test. Plotting functions are also available.

Caitlin McHugh

CAnD

Perform Chromosomal Ancestry Differences (CAnD) Analyses

ancestries function

A data.frame containing 50 rows and 70 columns:
<table><tr><td>
	IID    </td>
</tr><tr><td> unique sample id</td>
</tr><tr><td>
	Euro_AA  </td>
</tr><tr><td> simulated proportion European ancestry on each chromosome, where <code>AA</code> ranges from 1-22, X</td>
</tr><tr><td>
	Afr_AA </td>
</tr><tr><td> simulated proportion African ancestry on each chromosome, where <code>AA</code> ranges from 1-22, X</td>
</tr></table>

Format

This dataset provides simulated ancestral proportions by chromosomes for 50 samples. The samples are assumed to have three different ancestral proportions, denoted by <code>Euro_</code>, <code>Afr_</code> and <code>Asian_</code>. Furthermore, these proportions are included as averages across each chromosome 1-22 and the X chromosome.

ancestries: Sample Chromosomal Proportions of Ancestral Subpopulations to Use for CAnD Testing

Description

Usage

Arguments

Value

Format