BMI_GIANT_GWAS_sample   Subset of SNPs from meta-analysis of BMI GWAS
                        study.
calculateSwfdr          Calculate the science-wise FDR (swfdr)
journals_pVals          P-values from abstracts from articles in 5
                        biomedical journals (American Journal of
                        Epidemiology, BMJ, JAMA, Lancet, New England
                        Journal of Medicine), over 11 years
                        (2000-2010).
lm_pi0                  Estimate pi0(x)
