Re: selecting columns from a list
- To: mathgroup at smc.vnet.net
- Subject: [mg47857] Re: [mg47844] selecting columns from a list
- From: Oleksandr Pavlyk <pavlyk at phys.psu.edu>
- Date: Thu, 29 Apr 2004 03:05:00 -0400 (EDT)
- Organization: Penn State University; Department of Physics
- References: <200404281056.GAA12272@smc.vnet.net>
- Reply-to: pavlyk at phys.psu.edu
- Sender: owner-wri-mathgroup at wolfram.com
Hi Edo, One way of doing it is to apply Drop for every line. data = Drop[#, 2]& /@ data; Sasha Edo wrote: > Hello > I just started with mathematica, wanted to load a comma separated data > file and drop the first two columns. So I did > data=Import["C:\Data\filename.ext","CSV"]; to get the file into a > variable "data", then I am stuck, after doing some reading in the help > files about Drop, Partition, Take. ? etc > could someone tell me what to read and where to find info about indexing > different data structures > > thanks
- References:
- selecting columns from a list
- From: Edo <eddoGrasho@edo.com>
- selecting columns from a list