Probabilities

autovaca is a probabilities simulator for contract bridge with a Web interface. autovaca game helps the user explore the probabilities of the presence of cards in each hand, color, and point lengths, as new information is learned during bidding and playing. Enter known cards and properties of... Platforms: *nix

Math::CDF is a Perl module to generate probabilities and quantiles from several statistical probability functions. SYNOPSIS use Math::CDF; $prob = &Math::CDF::pnorm(1.96); if( not defined($z = &Math::CDF::qnorm(0.975)) ) { die "qnorm() failed"; } or use Math::CDF qw(:all); $prob =... Platforms: *nix

ProbabilityEasyDice allows you to compute the probabilities for up to 3 dice whether fair or unfair. It shows the probability for individual dice, joint or compound probability and probability for the sum of the digits. Probability theory has its roots in games of chance. Chevalier de Mere, Pacal... Platforms: Any + Java

Test::Stochastic is a Perl module to check probabilities of randomized methods. SYNOPSIS use Test::Stochastic qw(stochastic_ok); stochastic_ok sub { ...random sub...}, {a => 0.4, b => 0.6}; stochastic_ok {a => 0.4, b => 0.6}, sub { ...random sub...}; Test::Stochastic::setup(times => 100,... Platforms: *nix

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

dadadodomax is a Mac OS X application, built around Jamie Zawinski's dadadodo command line tool. In the words of its creator,"DadaDodo is a program that analyses texts for word probabilities, and then generates random sentences based on that. Sometimes these sentences are nonsense; but sometimes... Platforms: Mac

Option Impacts Analysis analyzes preferences shares from survey data. It applies when you want to determine the preference structure and flows between options to show from which other options each option immediately draws its share. The program will analyze from three to 30 options. Relevant... Platforms: Windows

A collection of utilities for computing the impact propagation disturbances on satellite radio transmissions. Applications include frequency and temporal coherence estimates and examples that use waveform simulations. Models for common fading distributions and waveform detection probabilities in... Platforms: Matlab

Belief networks (also called Bayesian networks or causal networks) are a representation for independence amongst random variables for probabilistic reasoning under uncertainty. The purpose of this tool is to illustrate how probabilities are updated given new evidence in a belief network, and... Platforms: Mac

TomorrowsPrices uses new research, the objective of which has been to determine characteristics that are common to all heavily traded stocks and derivatives. The methods have been tested with UK, French, Swiss and US stocks. We have only exploited characteristics that are common to all four... Platforms: Windows

Pick4 Wheeling Engine is surely the most powerful filtering engine you can find on the web to play Pick4, one of the most popular lottery games in the USA.This program, called Pick4 Wheeling Engine, comes equipped with a counter for the digits that come out of the combinations, in a way that you... Platforms: Windows

Get more than 1750 TV channels and 8550 radio stations Absolutely free (gratis), You only will need to download and keep our new toolbar, worldTVRT only can be launched from it. In adition to worldTVRT Freeware Edition, the toolbar includes hundreds of tools, gadgets and utilities. This version... Platforms: Windows

Decision::Markov is a Perl module with markov models for decision analysis. SYNOPSIS use Decision::Markov; $model = new Decision::Markov; $state = $model->AddState("Name",$utility); $error = $model->AddPath($state1,$state2,$probability); $error = $model->Check... Platforms: *nix

Bio::Tools::Run::PiseApplication::consensus is a Perl module. Bioperl class for: CONSENSUS Identification of consensus patterns in unaligned DNA and protein sequences (Hertz, Stormo) References: G.Z. Hertz and G.D. Stormo. Identification of consensus patterns in unaligned DNA and protein... Platforms: *nix

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

DadaDodo project is a program that generates random sentences based on input files. Sometimes these sentences are nonsense; but sometimes they cut right through to the heart of the matter, and reveal hidden meanings. DadaDodo works rather differently than Dissociated Press; whereas... Platforms: *nix

dbacl - a digramic Bayesian classifier The dbacl project consist of a set of lightweight UNIX/POSIX utilities which can be used, either directly or in shell scripts, to classify text documents automatically, according to Bayesian statistical principles. dbacl(1) is also the name of the core... Platforms: *nix, C/C++, BSD

Acme::Wabby is a Perl extension used to create semi-random sentences based upon a body of text. This module is used to create semi-random sentences based on a body of text. It uses a markov-like method of storing probabilities of word transitions. It is good for annoying people on IRC, AIM, or... Platforms: *nix

SpamBayes is a Bayesian anti-spam classifier written in Python. The major difference between this and other, similar projects is the emphasis on testing newer approaches to scoring messages. While most anti-spam projects are still working with the original graham algorithm, we found that a... Platforms: *nix

Text::NSP::Measures::2D::Fisher2::twotailed is a Perl module implementation of the two-sided Fishers exact test. SYNOPSIS Basic Usage use Text::NSP::Measures::2D::Fisher2::twotailed; my $npp = 60; my $n1p = 20; my $np1 = 20; my $n11 = 10; $twotailed_value = calculateStatistic(... Platforms: *nix