Raul,  This didn't lead anywhere new either:

   mean=: +/ % #
   medianRM=:([: ([: ([: (<. , >.) -:) <:) #) ([: mean {) /:~
   medianRM 8 1 6 7
6.5
   medianRM
([: ([: ([: (<. , >.) -:) <:) #) ([: mean {) /:~
   
Linda


-----Original Message-----
From: programming-boun...@forums.jsoftware.com
[mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Raul Miller
Sent: Sunday, March 10, 2013 8:49 PM
To: programm...@jsoftware.com
Subject: Re: [Jprogramming] Find the median

On Sun, Mar 10, 2013 at 6:29 PM, km <k...@math.uh.edu> wrote:
> The median of list 1 2 2 4 6 is 2 ("middle" value of sorted  list), the
median of 2 2 4 6 is 3 (average of two "middle" values).  Write a verb to
find the median of a sorted list of numbers.

Here's one implementation of this definition of median:

mean=: +/ % #
median=: (<.,>.)@-:@<:@#  mean@:{  /:~

-- 
Raul
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