Note that you don't need to define tblcsv explicitly: tblcsv=: ([: <;._1 ','&,);._2 or tblcsv=: ([: <;._1 ',' , ]);._2
On Thu, Jan 12, 2012 at 6:29 AM, Tom Szczesny <[email protected]> wrote: > tested ...... works . ..... thanks! > > On Wed, Jan 11, 2012 at 12:23 PM, R.E. Boss <[email protected]> wrote: > >> tblcsv =: 3 : 0 >> ([: <;._1 ',',]) ;._2 y >> ) >> (untested) >> >> R.E. Boss >> >> >> > -----Oorspronkelijk bericht----- >> > Van: [email protected] [mailto:general- >> > [email protected]] Namens Tom Szczesny >> > Verzonden: woensdag 11 januari 2012 17:55 >> > Aan: General forum >> > Onderwerp: Re: [Jgeneral] Data from csv files >> > >> > Given >> > >> > cutc =: 3 : 0 >> > < ;._1 ',',y >> > ) >> > >> > tblcsv =: 3 : 0 >> > cutc ;._2 y >> > ) >> > >> > tblcsv 1!:1 <'test.csv' >> > >> > I assumed that I would be able to represent this as a single definition, >> > such as >> > >> > tblcsv =: 3 : 0 >> > ( <;._1 ',',) ;._2 y >> > ) >> > >> > or >> > >> > tblcsv =: 3 : 0 >> > (( <;._1',',)&) ;._2 y >> > ) >> > >> > I've tried several other vaiations, and all result in 'syntax error'. Am >> I >> > missing something, or does the verb applied to each 'cut' interval need >> to >> > be defined separately? >> > >> > On Mon, Jan 9, 2012 at 5:00 PM, Arthur Anger <[email protected]> wrote: >> > >> > > I often use Rank to select sub-arrays from an array: >> > > <"0 i. 7 >> > > --Art >> > > ------------------ >> > > Quoting [email protected]: >> > > . . . >> > > > Message: 2 >> > > > Date: Mon, 9 Jan 2012 11:46:24 -0500 >> > > > From: Tom Szczesny <[email protected]> >> > > > Subject: Re: [Jgeneral] Data from csv files >> > > > To: General forum <[email protected]> >> > > > Message-ID: >> > > > <CABn7SNYFw2gyAPKcjx1DMLEru97NMTst6zoGx= >> > > [email protected]> >> > > > Content-Type: text/plain; charset=ISO-8859-1 >> > > > >> > > > As mentioned in the dictionary entry for cut: >> > > > the phrase u;._2 y applies the verb u to each interval created >> by >> > > cut, >> > > > where the fret is the last item, and marks the ends of the intervals. >> > > > >> > > > What is the notation for applying the "each" concept to a verb >> > > independent >> > > > of cut ? >> > > > For example, >> > > > <i.7 >> > > > +-------------+ >> > > > |0 1 2 3 4 5 6| >> > > > +-------------+ >> > > > >> > > > How do you express >> > > > < each i.7 >> > > > and get 7 individually boxed items? >> > > > (I could not find an entry for "each" in the Index, nor in the >> > > Vocabulary.) >> > > . . . >> > > > End of General Digest, Vol 76, Issue 8 >> > > > ************************************** >> > > >> > > ---------------------------------------------------------------------- >> > > For information about J forums see >> > http://www.jsoftware.com/forums.htm >> > > >> > ---------------------------------------------------------------------- >> > For information about J forums see http://www.jsoftware.com/forums.htm >> >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm >> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
