RE: partition of 2D arrray
- To: mathgroup at smc.vnet.net
- Subject: [mg49175] RE: [mg49137] partition of 2D arrray
- From: "Ravinder Kumar B." <ravi at crest.ernet.in>
- Date: Tue, 6 Jul 2004 03:33:49 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Learning is pleasure in such a diverse and jubilant group. I must thank
you all for your immediate and kind replies.
Regards,
Ravi
> Dear Friends,
> I have a list of 2D data of the following form:
> {{1,2,3,4},{5,6,7,8},{9,10,11,12},{13,14,15,16}};
> In MatrixForm it is 4x4 matrix.
> How do I extract the fisrt two column of the data from the above matrix.
> i.e.,
> {{1,2},{5,6},{9,10},{13,14}}
>
>
>
--
Regards, Jul 5
Ravi
|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
| Ravinder Kumar Banyal (SRF), |
| Indian Institute of Astrophysics, |
| Koramangala Bangalore - 560 034. INDIA |
| email : banyal at iiap.res.in, ravi at crest.ernet.in |
| Ph No : 080 25530672 (IIA) 080 7931972 (Hoskote)|
| 7931952 |
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