d =. 1$99 NB. Make insertion obvious
d 0},&>1 2 3 NB. Reshape target to accommodate "d"
99
2
3
({.d) 0}1 2 3 NB. Reshape "d" to accommodate target
99 2 3
(''$d) 0}1 2 3 NB. Reshape "d" to accommodate target
99 2 3
On Thu, Apr 2, 2009 at 12:18 PM, Matthew Brand <[email protected]>wrote:
> Something simple ... and a bit trivial I am stuck on ...
>
> d =. 1$1
> d 0} 1 2 3
> |rank error
>
> What can I do to d to make its shape fit into 0} 1 2 3?
>
> e.g.
> (,d) 0} 1 2 3
> |rank error
> | (,d) 0}1 2 3
>
> Does not work. Could somebody suggest what to use instead of , to make
> this work?
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
--
Devon McCormick, CFA
^me^ at acm.
org is my
preferred e-mail
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