Description Usage Arguments Details Value Methods (by class) Examples
Determining whether the variant is a symbolic allele.
1 2 3 4 5 6 7 | isSymbolic(x, ...)
## S4 method for signature 'CollapsedVCF'
isSymbolic(x, ..., singleAltOnly = TRUE)
## S4 method for signature 'ExpandedVCF'
isSymbolic(x, ...)
|
x |
A VCF object. |
... |
Internal parameters. |
singleAltOnly |
Whether only single ALT values are accepted. Default is set to TRUE. |
The function takes a VCF object as input, and returns a logical value for each row, determining whether the variant is a symbolic allele.
A logical list of which the length is the same with the input object.
CollapsedVCF
: Determining whether a CollapsedVCF object is a symbolic
allele. Only single ALT values are accepted.
ExpandedVCF
: Determining whether a ExpandedVCF object is a symbolic
allele
1 2 3 | vcf.file <- system.file("extdata", "gridss.vcf", package = "StructuralVariantAnnotation")
vcf <- VariantAnnotation::readVcf(vcf.file, "hg19")
isSymbolic(vcf)
|
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