Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Hi, Im new here and somewhat new to PERL. Im trying to learn how to apply some PERL to our research data. I seem to run into a problem when I want each for-loop to create a separate array from that loop. In my makeshift solution below I made an array within an array, where each array in the AoA represents a number of values for each sample. The problem then, is that I cannot extract each array and put into a separate array, it seems to be a easy question, perhaps the answer is to obvious. @A = @B[0]; This did not work to transfer the first array into a separate array. It also presents a problem because I would need to declare X new arrays (one for each sample) and then Im back in the looping and declaring. Any help or suggestions would be appreciated Cheers Oskar
#!/usr/bin/perl use strict; my ($antal); my ($size); print "How many replicates? "; $antal = <stdin>; print "How many Samples? "; $size = <stdin>; my ($tam); my ($tim); $tim = 0; my ($x); my (@a); my ($repvalue); my ($repvalue2); $repvalue2 = 1; for ($x=0; $x<$size; $x++) #For each Sample the number of replicat +es are entered { for ($tam=0; $tam<$antal; $tam++ ) #For each replicate in the +sample a value is added { $repvalue = $tam+1; print "Imput replicate value $repvalue for sample $repvalu +e2: "; $a[$tim][$tam] = <stdin>; } $repvalue2++; $tim++; print "\n"; } my ($n); my ($m); my ($n2); my ($m2); for ($n = 0; $n<$size; $n++) #For printing and checking all values { print "\n\n"; $n2 = $n+1; print "Replicates of sample $n2:\n\n"; for ($m=0; $m<$antal; $m++) { $m2 = $m+1; print "Replicate $m2 value is: $a[$n][$m]"; } print "\n\n"; }

In reply to Getting out an array within an array by sokatron

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    [usemodperl]: this is crazy, the web is broken!
    [usemodperl]: just because of banking apps on free wifi, and porn, i guess...
    usemodperl thinks every1 should serve HTTP on port 80 incase we don't care about encryption, right? wtf

    How do I use this? | Other CB clients
    Other Users?
    Others perusing the Monastery: (6)
    As of 2018-06-24 09:29 GMT
    Find Nodes?
      Voting Booth?
      Should cpanminus be part of the standard Perl release?

      Results (126 votes). Check out past polls.