data.frame
data(MFKM_charID)
mfkm_c_covariates. age, sex and pc(trait specific covariate) for 50 samples, each one has two traits
mfkm_c_gene. genotypes for 50 samples for two genes and each gene has 50 SNPs
mfkm_c_geneid. ordered sample id as in mfkm_c_gene (50 samples)
mfkm_c_weights. weight for each SNP
mfkm_c_y. sample id, trait value and trait label