# MCHammer 0.1.4: Martingales, Risk Events and Markov Chains

**URL:** <https://discourse.julialang.org/t/mchammer-0-1-4-martingales-risk-events-and-markov-chains/45799>\
**Category:** Package Announcements\
**Tags:** package\
**Created:** [August 30, 2020, 8:17pm UTC](https://discourse.julialang.org/t/mchammer-0-1-4-martingales-risk-events-and-markov-chains/45799 "2020-08-30T20:17:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![etorkia](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/etorkia/32/11677_2.png) [@etorkia](https://discourse.julialang.org/u/etorkia)\
**Post date:** [August 30, 2020, 8:17pm UTC](https://discourse.julialang.org/t/mchammer-0-1-4-martingales-risk-events-and-markov-chains/45799/1 "2020-08-30T20:17:57Z")

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Hi everybody,

We finally got around to solving some issues with the registration all while adding some new tools. We hope you give it a whirl and let us know your thoughts or perhaps make a feature suggestion.

- You can now simulate a martingale with budgets and win probabilities as settings.
- Markov Chain time series to project transitions rates over time. Very useful for modeling state transitions in epidemiological and marketing models.
- Markov Analytical solution to calculate the state of equilibrium using a transition matrix.
- Fixed bugs and deprecations
- Update the documentation

[Latest Documentation](http://www.technologypartnerz.com/mch_docs/)