I guess I should explain better. If column 1 is a birth year, and column 3 is a death year. I want to rearrange the rows from smallest to largest (or maybe someday from largest to smallest). Column 2 would be person's name.a
Let me know if this still isn't clear. Linda -----Original Message----- From: Programming [mailto:[email protected]] On Behalf Of Raul Miller Sent: Sunday, June 26, 2016 9:04 PM To: Programming forum Subject: Re: [Jprogramming] Rearranging rows of tables s p o i l e r s p a c e . . . . . . . . . . f=: [ /: <:@] {"1 [ Or, if you prefer: f=: dyad def 'x /: (y-1) { |:x' Thanks, -- Raul On Sun, Jun 26, 2016 at 8:50 PM, Linda A Alvord <[email protected]> wrote: > Design a function f, so D f 3 will arrange the rows in order from small to > large values in column 3 andD f 1 will do the same for column 1. > > > > > > A=:(<30),(<'CAT'),<11 > > B=:(<18),(<'GOAT'),<10 > > C=:(<27),(<'BAT'),<9 > > [D=:A,B,:C > > ---T----T--┐ > > │30│CAT │11│ > > +--+----+--+ > > │18│GOAT│10│ > > +--+----+--+ > > │27│BAT │9 │ > > L--+----+--- > > > > If you prefer 3 f D and 1 f D, that's OK. Thanks, Linda > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
