Thanks a lot. Honestly it is not an exam, I have a larger code in which at some point of it I needed to do this calculation. The algorithm is provided to me by a statistician who was doing it in R but I had to convert it to perl. (Actually you did).

The red font are the numbers you printed at the end. If any of these >1 then they have to replaced by 1.

In terms of run time and size of the actual hash varies between 200 to 4000 key/values. I do not think it take a long time to run. Appreciated it again.

In reply to Re^6: Restore the original order of an array after sort and performing some funchtion on array values by sesemin
in thread Restore the original order of an array after sort and performing some funchtion on array values by sesemin

Title:
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, details, 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, summary, 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.