Re: Import specific columns from a tsv-file
- To: mathgroup at smc.vnet.net
- Subject: [mg92180] Re: Import specific columns from a tsv-file
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Mon, 22 Sep 2008 07:08:24 -0400 (EDT)
- Organization: Uni Leipzig
- References: <gb7ocu$nhp$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
Hi, and I have no *.tsv file -- what should I do ? But to drop the first column you can use lst = {{a, b, c}, {1, 2, 3}, {\[Alpha], \[Beta], \[Chi]}} Rest /@ lst or Drop[#, 1] & /@ lst or Take[#, -Length[#] + 1] & /@ lst or Transpose[Rest[Transpose[lst]]] or Reverse[Most[Reverse[#]]] & /@ lst or lst /. v_?VectorQ :> Rest[v] Regards Jens suladna wrote: > Hi > > I want to import data from a tsv-file to a Table in Mathematica, without the first column of the tsv-file. What should I write to do this? > > Alternatively I can import the whole tsv-file and then drop the first column from my Mathematica-Table.. but I don't know how to do the "drop column" part. > > Sul Adna >