Last data update: 2014.03.03
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R: Create a 'bed.matrix' from VCF files
Create a bed.matrix from VCF files
Description
Create a bed.matrix from a .vcf file.
Usage
read.vcf(filename, max.snps, verbose = getOption("gaston.verbose",TRUE))
Arguments
filename |
Name of VCF file
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max.snps |
The maximal number of SNPs to read.
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verbose |
If TRUE , display information on the function progress
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Details
This function relies on the package WhopGenome .
Details about vcf format are given in http://www.1000genomes.org/wiki/Analysis/Variant%20Call%20Format/vcf-variant-call-format-version-41
Value
A bed.matrix
Author(s)
Herv<c3><83><c2><a9> Perdry and Claire Dandine-Roulland
See Also
read.bed.matrix
Examples
# Read vcf file
filepath <-system.file("extdata", "LCT.vcf.gz", package="gaston")
x <- read.vcf( filepath )
x
Results
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