EasyFit is a probability distribution fitting software for Windows. It provides a complete set of features allowing to fit probability distributions to your data, analyze the results and select the most adequate and accurate model.
Benefits: automate the distribution fitting process and save your time; protect yourself against potential time and money losses which can take place in case of invalid model selection. Program features: 13 classical distributions (Beta, Chi-Squared, Exponential, Extreme Value Type A (Gumbel), Extreme Value Type B, Gamma, Laplace (Double Exponential), Lognormal, Normal, Rayleigh, Student's t, Weibull, and Uniform); 3 advanced distributions (Phase Bi-Exponential, Phase Bi-Weibull, and Wakeby); automated parameter estimation procedures; goodness of fit tests; high-quality graphs; descriptive statistics; Excel-like spreadsheet for data entry and manipulation; data import (Excel, ASCII); easy to use interface; on-line documentation. EasyFit generates a variety of high-quality graphs enabling you to perform an in-depth analysis of your data: probability density function (PDF), cumulative distribution function (CDF), survival function, hazard function, and cumulative hazard function. All the graphs support moving and zooming using mouse. Furthermore, EasyFit allows to display several graphs of the same type at once, making it easy to compare two or more distribution curves. Two goodness of fit (GOF) tests are supported: Kolmogorov-Smirnov and Anderson-Darling. The GOF results are presented in a single table which provides a fast and easy access to all the GOF statistics and helps you choose a model which best describes your data. See also: distribution, fitting, goodness, fit, probability, density, cumulative, statistics, CDF, PDF, reliability, hazard, survival, model, beta, chi, exponential, extreme, gumbel, gamma, laplace, double, lognormal, normal, rayleigh, student, weibull, uniform, wakeby, phase, bi-weibull
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