generic gene_exons_table function for Splice object

Usage

# S4 method for Splice,list,character
geneSiteTable(object, gene_bed, genes, eps, ...)

object: a Splice object
gene_bed: The gene bed annotation, should include the gene name and the gene strand.
genes: The target genes to generate meta sites, default for all genes
eps: The threshold for two sites to be merged
...: parameters for geneSiteTable.base