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Probability Statistics freeware
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Probability Statistics

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Released: January 30, 2014  |  Added: January 30, 2014 | Visits: 107

Khan Academy Math III channels Calculus, Probability, Statistics, Differential Equations, Linear Algebra and SAT Preparation videos from Khan Academy. Requirements: Windows Phone 8.1, Windows Phone 8



Platforms: Windows Phone

License: Freeware Size: 2 MB Download (7): Khan Academy Math III channels Download

Released: March 06, 2015  |  Added: November 28, 2015 | Visits: 20.737

PTC Mathcad Express PTC Mathcad Express is free-for-life engineering math software. You get unlimited use of the most popular capabilities in PTC Mathcad - the most powerful technical calculation software available. Easily solve, document, share and reuse vital calculations. If you download and choose the trial...





Platforms: Windows, Windows 8, Windows 7, Windows Server

License: Freeware Size: 1.06 GB Download (112): PTC Mathcad Express Download

Added: July 20, 2010 | Visits: 880

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: July 08, 2010 | Visits: 1.291

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: March 03, 2010 | Visits: 804

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: 757

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: 735

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: 1.151

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: 778

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: 879

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: August 01, 2010 | Visits: 1.036

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

Added: June 16, 2010 | Visits: 953

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: 829

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 05, 2010 | Visits: 560

Statistics::MaxEntropy MaxEntropy is a Perl5 module for Maximum Entropy Modeling and Feature Induction. SYNOPSIS use Statistics::MaxEntropy; # debugging messages; default 0 $Statistics::MaxEntropy::debug = 0; # maximum number of iterations for IIS; default 100 $Statistics::MaxEntropy::NEWTON_max_it = 100; #...


Platforms: *nix

License: Freeware Size: 41.98 KB Download (72): Statistics::MaxEntropy Download

Added: November 07, 2010 | Visits: 644

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: 724

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: 1.420

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: 915

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: 631

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: 655

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

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