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Hi all,
I tried to make VRanges and am getting this error
> library(VariantAnnotation)
> setwd("/home/asif/Downloads/Somatic_signature_testfiles")
> fl <- system.file('UVAcl1_haplotype_snps_only.vcf', package="VariantAnnotation")
vcf <- readVcf(fl, "human_hg19.fa")
Error in .io_check_exists(path(con)) : file(s) do not exist:
''
Can any body help me with this error.
i am using this manual Introduction to VariantAnnotation ,Valerie Obenchain, March 18, 2014
is there any you tube video, any workshop video or tutorial how to construct VRanges
> Regards