[R-sig-Geo] [FORGED] Modifying the length of a matrix variable

[Rolf Turner]

On 31/03/19 10:22 AM, rain1290 using aim.com wrote:

> Hi Rolf,
> 
> My apologies - I meant "layers" as opposed to "length". The goal is to 
> reduce the number of layers to 90 (from 95).
> 
> dim (Model4) yields:
> 
> 64   128   95
> 
> 
> You can see the 95 there. That is what I would like to reduce to 90, or 
> isolate layer 1 to layer 90.

Please keep the list in the set of recipients.  I am not your private 
consultant, and furthermore others on the list may be able to provide 
better advice than I.  I have CC-ed this message to the list.

To keep only "layers" 1 through 90 you could do:

     Model4.chopped <- Model4[,,1:90]

As I said before, it really is time that you learned something about R 
(e.g. by studying a tutorial).

cheers,

Rolf

-- 
Honorary Research Fellow
Department of Statistics
University of Auckland
Phone: +64-9-373-7599 ext. 88276