calculateEnrichment: Calculate the enrichment of GWAS traits among eQTLs
In kauralasoo/seqUtils:

Description Usage Arguments Value Author(s)

Based on Supplementary Figure S16 in (Kumasaka et al 2015).

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calculateEnrichment(gwas_catalog, gwas_snp_pvalues, eqtl_lead_snps,
  gene_id_name_map, n_genes = 14163, p_diff_thresh = 3,
  min_genes_per_trait = 20)

`gwas_catalog`	EBI GWAS catalog imported using the importGwasCatalog function.
`gwas_snp_pvalues`	FastQTL eQTL pvalues for each SNP in the GWAS catalog, from importGwasPvalue.
`eqtl_lead_snps`	Lead eQTL SNPs for each significant gene.
`gene_id_name_map`	- data frame with two columns: gene_id, gene_name.
`n_genes`	Total numner of genes used in the eQTL analysis.
`p_diff_thresh`	Log10 p-value difference between lead eQTL SNP and lead GWAS SNP.
`min_genes_per_trait`	Minimal number of unique genes per trait to be used for enrichment analysis.