d STB-55 snp15. somersd - Confidence intervals for nonparametric ... d somersd - Confidence intervals for nonparametric statistics and their d differences. d STB insert by Roger Newson, GKT School of Medicine, London d Support: roger.newson@@kcl.ac.uk d After installation, see help ^somersd^ f snp15/cert1.do f snp15/example1.do f snp15/somersd.ado f snp15/somersd.hlp