Bug #94256 for Statistics-DependantTTest: Re: error in using Statistics::DependantTTest

I have installed your Statistics::DependantTTest on my computer. But when I ran the following test.pl:

#!/usr/bin/perl -w

use Statistics::DependantTTest;

use Statistics::Distributions;

my @before_values=('5','5','6','7','7');

my @after_values=('5','6','6.5','6.5','7.5');

my $t_test = new DependantTTest;

$t_test->load_data('before',@before_values);

$t_test->load_data('after',@after_values);

my ($t_value,$deg_freedom) = $t_test->perform_t_test('before','after');

my ($p_value) = Statistics::Distributions::tprob ($deg_freedom,$t_value);

I always got the following error message:

"Can't locate object method "new" via package "DependantTTest" (perhaps you forgot to load "DependantTTest"?) at ./test_module.pl line 6."

My  Statistics::DependantTTest was installed at /Library/Perl/5.12/Statistics/ on my Mac. If I ran the following command line, I will get "ok":

perl -e 'use Statistics::DependantTTest; print "ok\n"'

I tried to installed this module to different system, I still got the same error message. It would be greatly appreciated if you could help me out. Thanks!

Yueming

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