Poisson

em_uvp : Expectation-Maximization algorithm for a Univariate Poisson Mixture [logl , R , P] = em_upm(Z , R0 , P0 , [nbite]); Inputs ------- Z Discrete measurements (1 x K x [n1] x ... x [nl]) R0 Initial Poisson Rate. R0 can be (1 x 1 x d x [v1] x ... x [vr]) P0 Initial mixture probablities (1 x 1...

Generates GBM curve with specified drift and volatility parameters.Trade entries are modeled through a zero-intelligence model assuming a Poisson arrival process for trades conditioned on a set number of trades on the GBM curve.All credit for the GBM curve generator goes to...

PoissRatioCdf computes the cumulative distribution function (cdf) and/or the probability mass function (pmf) of the random variable X which is proportional to the ratio of two independent Poisson random variables, X = constant * (Y_lambdaNum / Y_lambdaDen), where constant is given constant,...


Platforms: Matlab

This collection generates random variables and vectors of random variables with various distributions, including Bernoulli, geometric, exponential, Gaussian, Poisson, discrete uniform, and continuous uniform, based on the parameters you input to the function.


Platforms: Matlab

APBSmem is a Java-based graphical user interface for Poisson-Boltzmann electrostatics calculations at the membrane. APBS version 1.2.0 or later is required. Features . Protein solvation . Ion solvation . Gating charge calculations


Platforms: *nix

EasyFit allows to easily and quickly select the probability distribution which best fits to data, reducing your analysis times by 70-95% over manual methods. It includes numerous features designed to save you time, prevent analysis errors, and help you make better decisions. An integrated...


Platforms: Windows

Probability Analysis Software for Windows that provides an easy-to-use tool for using Discrete and Continuous Distributions, handling all the Probability Combinations for you. Features include Binomial, Poisson, Normal, Exponential, Student t, Chi Squared, F, Beta and Lognormal Distributions;...


Platforms: Windows

This aims to supply a Borland Delphi translation of Alan Miller's Random Module for FORTRAN-90. This translation has been done with Dr Miller's approval and is being made FREELY available to all Delphi Developers, though we do ask the Alan Miller and ESB Consultancy be given due credit....


Platforms: Windows

If you are starting out in the world of statistics, or starting advanced studies in this area, and you need help understanding concepts or solving some exercise, this Statistics Problem Solver program is without doubt your answer.Statistics Problem Solver is a tutorial software for statistics,...


Platforms: Windows

statistiXL is a powerful data analysis package that runs as an add-in to Windows versions of Microsoft Excel. statistiXL has been entirely designed and written by scientists in order to meet the demanding needs of anyone requiring access to a robust, versatile statistical analysis package that is...


Platforms: Windows

NMath Core contains foundational classes for object-oriented numerics on the .NET platform. Product features include: Single- and double-precision complex number classes; full-featured vector and matrix classes for single- and double-precision floating point numbers and single- and...


Platforms: Windows

Random Number Pro is a practical math tool to generate random numbers according to different distributions. Only three steps you need do.Download and try it. Including Distributions: -Beta distribution, -Bernoulli distribution, -Bernoulli-Gauss distribution, -Binomial distribution,...


Platforms: Windows, *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

Math::Telephony::ErlangC is a Perl extension for Erlang C calculations. SYNOPSIS use Math::Telephony::ErlangC; # Evaluate probability that a service request will have to wait $wprob = wait_probability($traffic, $servers); # Probability that the wait time will be less than a fixed maximum...


Platforms: *nix

Math::Telephony::ErlangB is a Perl extension for Erlang B calculations. SYNOPSIS use Math::Telephony::ErlangB qw( :all ); # Evaluate blocking probability $bprob = blocking_probability($traffic, $servers); $gos = gos($traffic, $servers); # Same result as above # Dimension minimum number...


Platforms: *nix

gjrand is a programmer's library for pseudo-random numbers. gjrand library includes random number generator testing code and is intended for simulation, games, and "Monte-Carlo" algorithms. It produces pseudo-random numbers of the types: uniform integers, uniform reals, normally distributed...


Platforms: Mac

ZRandom implements high quality random number generation for Microsoft Excelusing the Merssenne Twister algorithm : * Use higher quality pseudo-random numbers than the Excel RAND() and VBA Rnd() functions. * Generate random numbers from 16 discrete and continuous distributions. ZRandom implements...


Platforms: Windows

NMath Stats is a .NET statistics library that provides functions for statistical computation and biostatistics, including descriptive statistics, probability distributions, combinatorial functions, multiple linear regression, hypothesis testing, analysis of variance, multivariate statistics,...


Platforms: Windows

A Java package that provides routines for various statistical distributions. Based on R version 2.14.1. The major difference is that JDistlib is thread safe. The library contains the density (pdf), cumulative (cdf), quantile, and random number generator (RNG) routines of the following...


Platforms: Windows, Mac, Linux

SAS macros and sample code for stratifying (and aggregating) data according to time-varying covariates. Especially useful for Poisson regression, Cox regression and calculating standardised incidence ratios.


Platforms: Windows, Mac, Linux