A function to add the necessary annotation for **CAT**.
addAnnotation(gene_bed, gtf, genome_size)
The bed file for genes annotation.
The GTF file.
The genome size file.
addAnnotation(gene_bed="./gene.bed", gtf="hg19.gtf", genome_size="hg19.chrom.size")
#> Error: './gene.bed' does not exist in current working directory ('F:/cisDynet/cisDynet/docs/reference').