App::St - Simple Statistics

       Nelson Ferraz <nferraz@gmail.com>

       Send comments, suggestions and bug reports to:

       https://github.com/nferraz/st/issues

       Or fork the code on github:

       https://github.com/nferraz/st

       Copyright (c) 2013 Nelson Ferraz.

       This program is free software; you can redistribute it and/or modify it under the MIT License (see
       LICENSE).

perl v5.40.0                                       2024-09-16                                         App::St(3)

       App::St provides the core functionality of the st-console application.

new(%options)validate($num)process($num)Nsummeanstddevstderrpercentile=<0..100>quartile=<0..4>minq1medianq3max

       App::St - Simple Statistics

         use App::St;

         my $st = App::St->new();

         while (<>) {
           chomp;
           next unless $st->validate($_);
           $st->process($_);
         }

         print $st->mean();
         print $st->stddev();
         print $st->sterr();