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Probabilities Statistics freeware
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Probabilities Statistics

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Added: July 08, 2010 | Visits: 1.279

Statistics::Distributions Statistics::Distributions is a Perl module for calculating critical values and upper probabilities of common statistical distributions. SYNOPSIS use Statistics::Distributions; $chis=Statistics::Distributions::chisqrdistr (2,.05); print "Chi-squared-crit (2 degrees of freedom, 95th...



Platforms: *nix

License: Freeware Size: 6.14 KB Download (79): Statistics::Distributions Download

Added: August 01, 2010 | Visits: 1.023

Statistics::Smoothing::SGT Statistics::Smoothing::SGT is a Simple Good-Turing (SGT) smoothing implementation. SYNOPSIS Basic Usage use Statistics::Smoothing::SGT my $sgt = new Statistics::Smoothing::SGT($frequencyClasses, $total); $sgt->calculateValues(); $probabilities = $sgt->getProbabilities(); $newFrequencies...





Platforms: *nix

License: Freeware Size: 19.46 KB Download (79): Statistics::Smoothing::SGT Download

Released: July 09, 2012  |  Added: July 09, 2012 | Visits: 236

Statistics Pro for Mac OS Learn and calculate tedius and difficult Statistics formulas accurately and with ease. Combinatorics, probabilities, expected values, confidence intervals, data analysis, hypothesis testing, and more! Also useful for Discrete Mathematics. - Improved behavior in the data analysis table


Platforms: Mac

License: Freeware Size: 5 MB Download (30): Statistics Pro for Mac OS Download

Added: March 03, 2010 | Visits: 791

Statistics::Forecast Statistics::Forecast is a Perl module that calculates a future value. This is a dummy Oriented Object module that calculates a future value by using existing values. The new value is calculated by using linear regression. SYNOPSIS use Statistics::Forecast; Create forecast object my...


Platforms: *nix

License: Freeware Size: 3.07 KB Download (79): Statistics::Forecast Download

Added: May 09, 2010 | Visits: 746

Statistics::Gap Statistics::Gap Perl module is an adaptation of the Gap Statistic. SYNOPSIS use Statistics::Gap; $predictedk = &gap("prefix", "vec", INPUTMATRIX, "rbr", "h2", 30, 10, rep, 90, 4); OR use Statistics::Gap; $predictedk = &gap("prefix", "vec", INPUTMATRIX, "rbr", "h2", 30, 10, rep, 90, 4,...


Platforms: *nix

License: Freeware Size: 2.5 MB Download (74): Statistics::Gap Download

Added: June 09, 2010 | Visits: 719

Statistics::RankOrder Statistics::RankOrder contains algorithms for determining overall rankings from a panel of judges. SYNOPSIS use Statistics::RankOrder; my $r = Statistics::RankOrder->new(); $r->add_judge( [qw( A B C )] ); $r->add_judge( [qw( A C B )] ); $r->add_judge( [qw( B A C )] ); my %ranks =...


Platforms: *nix

License: Freeware Size: 13.31 KB Download (73): Statistics::RankOrder Download

Added: November 23, 2010 | Visits: 1.136

Statistics::Descriptive Statistics::Descriptive is a Perl module of basic descriptive statistical functions. SYNOPSIS use Statistics::Descriptive; $stat = Statistics::Descriptive::Full->new(); $stat->add_data(1,2,3,4); $mean = $stat->mean(); $var = $stat->variance(); $tm = $stat->trimmed_mean(.25);...


Platforms: *nix

License: Freeware Size: 11.26 KB Download (96): Statistics::Descriptive Download

Added: June 01, 2010 | Visits: 766

Statistics::ChiSquare Statistics::ChiSquare - How well-distributed is your data? SYNOPSIS use Statistics::Chisquare; print chisquare(@array_of_numbers); Statistics::ChiSquare is available at a CPAN site near you. Suppose you flip a coin 100 times, and it turns up heads 70 times. Is the coin fair? Suppose...


Platforms: *nix

License: Freeware Size: 5.12 KB Download (79): Statistics::ChiSquare Download

Added: April 02, 2010 | Visits: 865

Statistics::SPC Statistics::SPC is a Perl module with calculations for Stastical Process Control (SPC). Creates thresholds based on the variability of all data, # of samples not meeting spec, and variablity within sample sets, all from training data. Note: this is only accurate for data which is normally...


Platforms: *nix

License: Freeware Size: 11.26 KB Download (114): Statistics::SPC Download

Added: June 16, 2010 | Visits: 939

Free Statistics Free Statistics records and views daily Web site page views (hits) for statistical tracking. This is a Free PHP script to record and view daily website page views (hits) for statistical tracking. Features a chart of daily page views totals displayed with bar graph, total for last x days, most...


Platforms: *nix

License: Freeware Size: 6.14 KB Download (83): Free Statistics Download

Added: April 07, 2010 | Visits: 816

Statistics::Contingency Statistics::Contingency is a Perl module to calculate precision, recall, F1, accuracy, etc. SYNOPSIS use Statistics::Contingency; my $s = new Statistics::Contingency(categories => @all_categories); while (...something...) { ... $s->add_result($assigned_categories, $correct_categories);...


Platforms: *nix

License: Freeware Size: 7.17 KB Download (72): Statistics::Contingency Download

Added: July 20, 2010 | Visits: 860

Statistics::ROC Statistics::ROC is a Perl module with receiver-operator-characteristic (ROC) curves with nonparametric confidence bounds. SYNOPSIS use Statistics::ROC; my ($y) = loggamma($x); my ($y) = betain($x, $p, $q, $beta); my ($y) = Betain($x, $p, $q); my ($y) = xinbta($p, $q, $beta, $alpha); my...


Platforms: *nix

License: Freeware Size: 17.41 KB Download (77): Statistics::ROC Download

Added: November 07, 2010 | Visits: 636

Statistics::Candidates Candidates is a Perl5 module for manipulating candidate features (help module for Statistics::MaxEntropy). SYNOPSIS use Statistics::Candidates; # create a new candidates object and read candidate features $candidates = Statistics::Candidates->new($some_file); # checks for constant...


Platforms: *nix

License: Freeware Size: 41.98 KB Download (71): Statistics::Candidates Download

Added: February 09, 2010 | Visits: 713

Statistics::Cluto Statistics::Cluto package contains Perl binding for CLUTO. SYNOPSIS use Statistics::Cluto; use Data::Dumper; my $c = new Statistics::Cluto; $c->set_dense_matrix(4, 5, [ [8, 8, 0, 3, 2], [2, 9, 9, 1, 4], [7, 6, 1, 2, 3], [1, 7, 8, 2, 1] ]); $c->set_options({ rowlabels => [ row0,...


Platforms: *nix

License: Freeware Size: 27.65 KB Download (77): Statistics::Cluto Download

Added: May 10, 2013 | Visits: 1.403

Qmail-Scanner Statistics Qmail-Scanner Statistics (QSS) uses the Qmail-Scanner Logfile to generate daily, monthly, and yearly statistics. It also shows a complete list of viruses stopped by Qmail-Scanner, the top five domains from which the viruses came, as well as the countries.The application is easy to customize to...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

License: Freeware Download (99): Qmail-Scanner Statistics Download

Added: January 14, 2010 | Visits: 903

Perl IRC Statistics Generator Perl IRC Statistics Generator (pisg) is an IRC channel statics generator written in Perl, it creates statistics from different logfile formats. It was originally written because IRCStats wasnt open source. So heres an open source/GPLed version to anyone interested. Its a funny thing for your...


Platforms: *nix

License: Freeware Size: 235.52 KB Download (82): Perl IRC Statistics Generator Download

Added: March 26, 2010 | Visits: 623

Statistics::GammaDistribution Statistics::GammaDistribution Perl module represents a gamma distribution. SYNOPSIS use Statistics::GammaDistribution; my $g = Statistics::GammaDistribution->new(); $g->set_order(8.5); print $g->rand(1.0); my @alpha = (0.5,4.5,20.5,6.5,1.5,0.5); my @theta = $g->dirichlet_dist(@alpha);...


Platforms: *nix

License: Freeware Size: 10.24 KB Download (81): Statistics::GammaDistribution Download

Added: July 23, 2010 | Visits: 646

Statistics::Descriptive::Discrete Statistics::Descriptive::Discrete is a Perl module to compute descriptive statistics for discrete data sets. SYNOPSIS use Statistics::Descriptive::Discrete; my $stats = new Statistics::Descriptive::Discrete; $stats->add_data(1,10,2,0,1,4,5,1,10,8,7); print "count = ",$stats->count(),"n";...


Platforms: *nix

License: Freeware Size: 7.17 KB Download (89): Statistics::Descriptive::Discrete Download

Added: February 17, 2010 | Visits: 876

Statistics::LineFit Statistics::LineFit module least squares line fit, weighted or unweighted. SYNOPSIS use Statistics::LineFit; $lineFit = Statistics::LineFit->new(); $lineFit->setData (@xValues, @yValues) or die "Invalid data"; ($intercept, $slope) = $lineFit->coefficients(); defined $intercept or die...


Platforms: *nix

License: Freeware Size: 24.58 KB Download (100): Statistics::LineFit Download

Added: January 14, 2010 | Visits: 624

Statistics::SDT Statistics::SDT Perl package contains signal detection theory measures of sensitivity and response-bias. SYNOPSIS use Statistics::SDT; $sdt = Statistics::SDT->new( { hits => 50, signal_trials => 50, false_alarms => 17, noise_trials => 25, correct => 2, } ); $d =...


Platforms: *nix

License: Freeware Size: 7.17 KB Download (72): Statistics::SDT Download

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