snp_readBGI

Read variant info from one BGI file

Easy-to-use, efficient, flexible and scalable tools for analyzing
massive SNP arrays. Privé et al. (2018) <doi:10.1093/bioinformatics/bty185>.

Florian Privé

bigsnpr

Analysis of Massive SNP Arrays

Michael Blum

Hugues Aschard

Bjarni Jóhann Vilhjálmsson

snp_readBGI function

<dl><dt>bgifile</dt>
<dd>Path to one file with extension ".bgi".</dd>
<dt>snp_id</dt>
<dd>Character vector of SNP IDs. These should be in the form
<code>"&lt;chr&gt;_&lt;pos&gt;_&lt;a1&gt;_&lt;a2&gt;"</code> (e.g. <code>"1_88169_C_T"</code> or <code>"01_88169_C_T"</code>).
This function assumes that these IDs are uniquely identifying variants.
Default is <code>NULL</code>, and returns information on all variants.</dd></dl>

Arguments

Read variant info from one BGI file — snp_readBGI

<dl>

<dt>bgifile</dt>
<dd>Path to one file with extension ".bgi".</dd>


<dt>snp_id</dt>
<dd>Character vector of SNP IDs. These should be in the form
<code>"&lt;chr&gt;_&lt;pos&gt;_&lt;a1&gt;_&lt;a2&gt;"</code> (e.g. <code>"1_88169_C_T"</code> or <code>"01_88169_C_T"</code>).
This function assumes that these IDs are uniquely identifying variants.
Default is <code>NULL</code>, and returns information on all variants.</dd>

</dl>

snp_readBGI: Read variant info from one BGI file

Description

Usage

Value

Arguments