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MathGroup Archive 2004

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Re: selecting columns from a list

  • To: mathgroup at smc.vnet.net
  • Subject: [mg47855] Re: selecting columns from a list
  • From: Marcus Stollsteimer <marcus314 at yahoo.com>
  • Date: Thu, 29 Apr 2004 03:04:57 -0400 (EDT)
  • References: <c6o4pc$clk$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Edo wrote:
> I just started with mathematica, wanted to load a comma separated
> data file and drop the first two columns.

Hi,

e.g., the 3rd, 4th, and 5th col:

data[[ All, Range[3, 5] ]]

also: Mathematica Book 3.7.2, or Master Index -> Matrices

Regards,
Marcus

-- 
What is life but a series of inspired follies? -- George Bernard Shaw


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