![Tue Nov 29 06:43:00 2011 (26k) by tiys [...] bionet.nsc.ru](/Ticket/Attachment/1005499/523959/bug.JPG){kind=link}
| Subject: | zeros in sample |
| Date: | Tue, 29 Nov 2011 18:42:47 +0700 |
| To: | bug-Statistics-Test-WilcoxonRankSum [...] rt.cpan.org |
| From: | Тийс Евгений <tiys [...] bionet.nsc.ru> |
Hello,
I used module Statistics::Test::WilcoxonRankSum v. 0.0.7
when I use a samples containing zeros, for example,
my @dataset_1 = (0,0,0,0,1,1,1,1);
my @dataset_2 = (0,2,3,4,5);
$wilcox_test->summary() prints this:
Image_of_a_bug
As we can see, the sizes of samples are reduced.
It is because some elements of the samples are zeros and they were ignored.
Best regards,
Evgeny