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Re: Create array of data files

  • To: mathgroup at
  • Subject: [mg88076] Re: Create array of data files
  • From: Jens-Peer Kuska <kuska at>
  • Date: Wed, 23 Apr 2008 06:05:21 -0400 (EDT)
  • Organization: Uni Leipzig
  • References: <fumquv$sdt$>
  • Reply-to: kuska at


no we don't know that even a For[] command exist and I have never used 
it, but

mtx = Table[Random[], {10}, {10}];

  Export["c:/temp/dta" <> ToString[#2[[1]]] <> ".txt", #1,
    "Table"] &, mtx]

will do what you want, without a For[] or Do[] ..


Modeler wrote:
> Hi there,
> does anyone know how to write standard multicolumn numerical data sets generated by a "for" loop into an array of data files with names "dataset%.txt", where % is iteratively given by the value of the loop index? Thanks a lot.

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