On Thu, Mar 14, 2013 at 3:47 PM, km <[email protected]> wrote: > Classical stem and leaf uses truncation not rounding, to make it easy to look > up values in the original data. For the wiki data ... > You cannot show the symmetry in i: 12, which classically would probably > appear as (again done by hand, t f s e are mnemonics for two-three four-five > six-seven eight-nine) > > t | 2 > -1 | 1 0 > e | 9 8 > s | 7 6 > f | 5 4 > t | 3 2 > -0 | 1 > +0 | 0 1 > t | 2 3 > f | 4 5 > s | 6 7 > e | 8 9 > 1 | 0 1 > t | 2
I do not understand how we have any stems other than _1 0 1 for i:12. I can see a case for -1 and -0 for small negative values, but I do not understand what you've displayed here. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
