simGeno                 Function to simulate SNP matrix
simPheno                Function to simulate phenotypes
simulFS                 Function to simulate full sib progeny genotype
simulHS                 Function to simulate half sib progeny genotypes
simulN                  Function to simulate a SNP matrix, a phenotypic
                        trait and the effects of associated SNPs.
simulU                  Function to simulate a random SNP matrix,
                        phenotype and QTLs with their effects
