Hallo Ric Sherlock, je schreef op 27-11-11 09:46: > I agree that if the boxed matrix contains all literal data (which is > likely if this is data read from a text file) then there won't be a > domain error from ( ;:inv"1 mat ). However if Skip's example matrix > ts2 contained only text then there wouldn't be a domain error from (> > ts2 ) or ( ; ts2 ). You are very right!
I think now he used numeric fields to number events. Skip must tell if so. -- Met vriendelijke groet, @@i=Arie Groeneveld ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
