find_header_line

This function scans a file to locate the first line containing a specific 
keyword, such as 'probeset_id'. It is useful for identifying the starting 
point of data in files with headers or metadata.

Provides functions for estimating ploidy levels and detecting aneuploidy in individuals using
allele intensities or allele count data from high-throughput genotyping platforms, including
single nucleotide polymorphism (SNP) arrays and sequencing-based technologies. Implements an extended version of the 'PennCNV'
signal standardization method by Wang et al. (2007) <doi:10.1101/gr.6861907> for higher ploidy
levels. Computes B-allele frequencies (BAF), z-scores, and identifies copy number variation patterns.

Cristiane Taniguti

Qploidy

Estimation of Ploidy and Detection of Aneuploidy Using
Genotyping Data

Jeekin Lau

David Byrne

Oscar Riera-Lizarazu

find_header_line function

<dl><dt>summary_file</dt>
<dd>The path to the file to be scanned.</dd>
<dt>word</dt>
<dd>The keyword to search for in the first column. Default is 
"probeset_id".</dd>
<dt>max_lines</dt>
<dd>The maximum number of lines to scan. Default is 6000.</dd></dl>

Arguments

Find the Header Line in a File — find_header_line

<dl>

<dt>summary_file</dt>
<dd>The path to the file to be scanned.</dd>


<dt>word</dt>
<dd>The keyword to search for in the first column. Default is 
"probeset_id".</dd>


<dt>max_lines</dt>
<dd>The maximum number of lines to scan. Default is 6000.</dd>

</dl>

find_header_line: Find the Header Line in a File

Description

Usage

Value

Arguments