Stat::Fit® Version 3 Student
Distribution Fitting Software

The Student Version of Stat::Fit® is limited to 50 points as input data and seven common distributions, but otherwise has the same functionality as the commercial version. The student version will not run along with the commercial  version or any of the versions bundled with simulation software; please uninstall the student version before loading any other version.

Stat::Fit® statistically fits to your data the most useful analytical distribution. Its operation is intuitive, yet its help file extensive. The AutoFit function automatically fits continuous distributions, provides relative comparisons between distribution types, and an absolute measure of each distribution's acceptability. The Export function translates the fitted distribution into specific forms for simulation software. Features include descriptive statistics, parameter estimates, goodness of fit tests, graphical analysis, random variate generation, export to simulation products, and more. Up to 50,000 data points.

  • Distribution Fitting

  • Descriptive Statistics

  • Parameter Estimates

  • Goodness of Fit Tests

  • Graphical Analysis

  • Export to Simulation Products

  • Random Variate Generation

  • Data Manipulation

  • Percentiles

  • Replications

Fitted Densities


Binomial, Exponential, Lognormal, Normal, Pareto, Poisson, Uniform

Descriptive Statistics

Mean, Median, Mode, Standard Deviation, Variance, Coefficient of Variation, Skewness, Kurtosis.

Graphical Analysis

Density graphs, Distribution Graphs, Survival Graphs, Difference Graphs, Box Plots, Q-Q Plot, P-P Plot, Scatter Plot, Autocorrelation Graphs

Export to Simulation Products

AnyLogic, Arena, AutoMod, Enterprise Dynamics, ExtendSim, MedModel, Micro Saint, Pedestrian Dynamics, ProcessModel, ProModel, Quest, RiskyProject, SimCad, Simio, SIMUL8, Witness



Goodness of Fit Tests

Chi-squared, Kolmogorov-Smirnov, Anderson-Darling, AICC


Parameter Estimates

Maximum Likelihood, Moments

Distribution Viewer

Visualize distributions with our software. Stat::Fit® includes a distribution viewer which provides visualization of the process as well as distribution shaping for the situation where little data exists. Includes moment matching.

Distribution Percentiles

Retrive percentiles of the distribution. Stat::Fit® includes a distribution viewer which provides any percentile for a distribution given the parameters.

System Requirements

Windows 7/8/10/11, 1 GHz CPU minimum, 64 MB active memory, 25 MB available storage

Stat::Fit® Student is licensed for one person, and one computer for 100 days


Please note that Microsoft Defender erroneously indicates that Stat::Fit® may damage your system. To check, right click on [statfit3xxx.exe], scan with Microsoft Defender. This should say "no threats found". If it does, then click "more info" on the Defender screen. You should see the the file comes from an unknown publisher (Geer Mountain Software), hit "run anyway". That will run the install program for Stat::Fit®. Good to go.

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