d SJ3-3 snp16_2.  Robust confidence intervals for median ...
d Robust confidence intervals for median and other percentile
d   differences between two groups
d by Roger Newson, King's College London, UK
d Support:  roger.newson@@kcl.ac.uk
d After installation, type help ^cendif^

f snp16_2/cendif.ado
f snp16_2/cendif.hlp