Microsoft Office Products

Probabilities ActiveX

Probabilities ActiveX is a collection of mathematical functions and statistical distributions. It includes probability density function (PDF), cumulative distribution function (CDF) and point percent function (PPF) for 40 different statistical distributions. The following statistical distributions are supported:

Continuous:

• Beta distribution,
• Bose-Einstein distribution,
• Cauchy distribution,
• Chi-Squared distribution,
• Erlang distribution,
• Exponential distribution,
• Fatigue life distribution,
• Fermi-Dirac distribution,
• Fisher (F) distribution,
• GEV distribution,
• Generalzed Pareto,
• Gamma distribution,
• Gumbel minimum or maximum distribution,
• Inverse Chi-Squared distribution,
• Inverse Gaussian distribution,
• Johnson bounded or unbounded distribution,
• Laplace distribution,
• Logistic distribution,
• Log-normal distribution,
• Log-Weibull distribution,
• Maxwell distribution,
• Normal distribution,
• Pareto distribution,
• Power distribution,
• Rayleigh distribution,
• Student (T) distribution,
• Triangular distribution,
• Uniform distribution,
• Weibull distribution.

Discrete:

• Bernoulli distribution,
• Binomial distribution,
• Geometric distribution,
• Hypergeometric distribution,
• Logarithmic distribution,
• Negative binomial distribution,
• Poisson distribution,
• Discrete uniform distribution,
• Zipf distribution.

In addition, the package includes many basic math functions with full complex number support. For fast calculation, all the math functions are written in assembler.

You can use the package to expand existing Visual Basic™ math functions or as Microsoft® Excel® Add-in.

The package includes Probability.dll, Visual Basic Math and Stat modules, Excel add-in wrapper, help file, documentation and Visual Basic and Excel examples.

And yes, you can get this fully functional package for FREE! Just click on the link below, download, install and start exploring statistical distributions in Visual Basic and Excel.

Supported platforms: Visual Basic 5 and 6, Excel 97 up to Excel 2007.

Download Probabilities ActiveX (480kB)

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