d SJ9-2 st0167. The Skillings-Mack Test (Friedman test... d The Skillings-Mack Test (Friedman test when there are d missing data) d by Mark Chatfield, Medical Research Council Human d Nutrition Research d Adrian Mander, Medical Research Council Human d Nutrition Research d Support: mdc_england@@hotmail.com d After installation, type help ^skilmack^ f st0167/skilmack.ado f st0167/skilmack.hlp f st0167/sm.do