vcf_getnumcontigs: Get the number of different contigs/chromosomes stored in the...
In WhopGenome: High-Speed Processing of VCF, FASTA and Alignment Data
Description
Usage
Arguments
Details
Value
Author(s)
Examples
Description
Get the number of different contigs/chromosomes stored in the file
Usage
1
vcf_getnumcontigs(vcff)
Arguments
vcff
VCF file handle
Details
Use .Call("VCF_getNumContig", vcff ) to eliminate the overhead of using the R wrapper function.
Value
The number of different contigs/chromosomes stored in the file.
Author(s)
Ulrich Wittelsbuerger
Examples
1
2
3
vcffile <- vcf_open( system.file( "extdata", "ex.vcf.gz" , package="WhopGenome") )
vcf_getnumcontigs( vcffile )
# [1] 1
WhopGenome documentation built on May 1, 2019, 10:12 p.m.
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Description Usage Arguments Details Value Author(s) Examples
Description
Get the number of different contigs/chromosomes stored in the file
Usage
1 | vcf_getnumcontigs(vcff)
|
Arguments
vcff |
VCF file handle |
Details
Use .Call("VCF_getNumContig", vcff ) to eliminate the overhead of using the R wrapper function.
Value
The number of different contigs/chromosomes stored in the file.
Author(s)
Ulrich Wittelsbuerger
Examples
1 2 3 | vcffile <- vcf_open( system.file( "extdata", "ex.vcf.gz" , package="WhopGenome") )
vcf_getnumcontigs( vcffile )
# [1] 1
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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