A demonstration of the novel statistics implemented in the paper "Goudey (2013) - GWIS - model-free, fast and exhaustive search for epistatic interactions in case-control GWAS'
==How to run==
The main function is runGssAnalysis(plink_files, snp_list, GSS_type)
where plink_files is the filename of the PLINK binary files (.bed, .bim, .fam) without the final extension. This means all three files must share the same name.
snp_list is a list of snp identifiers corresponding to those in the .bim file Can either be
- A 1D list of identifiers. We will then exhaustively search over all possible pairs of these SNPs.
- A list of SNP pairs. Each of these will be explicityly evaluated.