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Version 2.5 is out!
Welcome to ProbOnto - the Ontology and Knowledge Base of Probability Distributions

150 uni- and multivariate distributions and alternative parameterisations.
Probability density or mass functions and where available cumulative distribution, 
hazard and survival functions.
Support for encoding of univariate mixture distributions.
228 relationships and re-parameterisation formulas.
Quantities such as mean, median, mode and variance.
Parameter, support/range definitions and distribution type.
Latex and R code for functions.
Model definitions (NEW) and references.





Recent Announcements

  • Version 2.5 is out! New in this release:- 44 additional uni- and multivariate distributions- Relationships/re-parameterisations, HFs and SFs- Model definitions added for the majority of distributions - Few bugs/typos fixed - see spec ...
    Posted Jan 16, 2017, 12:55 PM by Maciek Jacek Swat
  • Version 2.0 is out ...with new distributions (such as LogNormal7, parameterisation used in PopED, Trapezoidal1, HalfNormal2 and WienerDiffusionModel1)relationships (mostly re-parameterisations for LN7) and survival and hazard functions - see Exponential1 and Weibull1 for ...
    Posted Jul 20, 2016, 11:47 PM by Maciek Jacek Swat
  • First ProbOnto paper is now online! The ProbOnto Application Note is now available online and free for everybody in Bioinformatics, paper link.
    Posted Apr 4, 2016, 3:40 AM by Maciek Jacek Swat
  • Publication accepted An application note on ProbOnto 1.0 has been accepted for publication in Bioinformatics! Online soon...
    Posted Apr 4, 2016, 3:38 AM by Maciek Jacek Swat
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