Text::NSP::Measures::2D 1.01 review
DownloadText::NSP::Measures::2D is a Perl module that provides basic framework for building measure of association for bigrams. SYNOPSIS
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Text::NSP::Measures::2D is a Perl module that provides basic framework for building measure of association for bigrams.
SYNOPSIS
Basic Usage
use Text::NSP::Measures::2D::MI::ll;
my $npp = 60; my $n1p = 20; my $np1 = 20; my $n11 = 10;
$ll_value = calculateStatistic( n11=>$n11,
n1p=>$n1p,
np1=>$np1,
npp=>$npp);
if( ($errorCode = getErrorCode()))
{
print STDERR $errorCode." - ".getErrorMessage()."n"";
}
else
{
print getStatisticName."value for bigram is ".$ll_value."n"";
}
This module is to be used as a foundation for building 2-dimensional measures of association. The methods in this module retrieve observed bigram frequency counts, marginal totals, and also compute expected values. They also provide error checks for these counts.
Requirements:
Perl
Text::NSP::Measures::2D 1.01 keywords