Random GWAS data generator
Agreed with the above I would use an existing dataset from NCBIs dbSNP here
Random doesn't work well because HW signal will be meaningless as soon as the Jukes-Cantor distance is exceeded (which it will) and plink needs homologues to generate any signal either in 'reasonable' panmixia or clonality. The result will be panmictic beyond even the most panmictic organism ever known. I don't mind having a simulation of 100% clonalty, because 100% clonality does occur, either through inbreeding or binary division, but this simulation would generate the complete opposite result.