Distribution Fitting and Goodness Determination

By Xin Jin

Purdue University

This tool analyze different distributions for input data sets

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Version 1.0 - published on 20 Jan 2015

doi:10.4231/D3DN3ZX07 cite this

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Abstract

This tool analyze four distributions for input data sets and obtain distribution fitting and determining goodness of fits. It also generate stair plot of CDF, obtain the Maximum Likelihood Estimates(MLE) of the distribution parameters, use Kolmogorov-Smirnov goodness of fit test to evaluate the appropriateness of the MLE fits, plot and compare the KS statistic and corresponding cutoff values, and check the p values alongside with it.
 
When uploading your own dataset, please make sure it's in a one-column format as the example datasets

Cite this work

Researchers should cite this work as follows:

  • Xin Jin (2015), "Distribution Fitting and Goodness Determination," http://nanohub.org/resources/distrfit. (DOI: 10.4231/D3DN3ZX07).

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