d SJ2-4 snp9_1.  Update to Kornbrot's rank difference test
d by Richard Goldstein, Qualitas Inc.
d Support:  richgold@@netcom.com
d After installation, see help ^kornbrot^.

f snp9_1/kornbrot.ado
f snp9_1/kornbrot.dta
f snp9_1/kornbrot.hlp