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4.3 years ago
esimonova.me
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I am trying to draw venn diagrams with a package GenomicVis package.
library(GenomicVis)
It is loaded with a warining:
Warning messages:
1: replacing previous import ‘IRanges::shift’ by ‘data.table::shift’ when loading ‘GenomicVis’
2: replacing previous import ‘S4Vectors::second’ by ‘data.table::second’ when loading ‘GenomicVis’
3: replacing previous import ‘S4Vectors::first’ by ‘data.table::first’ when loading ‘GenomicVis’
f2 <- system.file("extdata", "S038_10_wes_S43.vcf", package ="GenomicVis")
f1 <- system.file("extdata", "S038_1_wes_S25.vcf.gz",package = "GenomicVis") vcf.files <- c(f1, f2) sample.names <-c('Sample 1','Sample 10')
v <- vcf.venn(vcf.files, 'GRCh38', sample.names)
Error in rowData(read.vcf(f, genome, ...)) : could not find function "rowData
But then this Error comes up, no clue how to solve it.