# Workflow for MCMC parameter estimation

**URL:** <https://discourse.julialang.org/t/workflow-for-mcmc-parameter-estimation/98960>\
**Category:** Statistics\
**Tags:** question, ode, mcmc\
**Created:** [May 16, 2023, 10:41pm UTC](https://discourse.julialang.org/t/workflow-for-mcmc-parameter-estimation/98960 "2023-05-16T22:41:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![PeX](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pex/32/49986_2.png) [@PeX](https://discourse.julialang.org/u/PeX)\
**Post date:** [May 16, 2023, 10:41pm UTC](https://discourse.julialang.org/t/workflow-for-mcmc-parameter-estimation/98960/1 "2023-05-16T22:41:58Z")

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Hi,  
I would like to use Julia for the parameter estimation of an ODE system using MCMC.  
I have empirical data sets and ODE model that I can successfully solve using DifferentialEquations.jl.  
What packages/ workflow I can use to perform the MCMC? Are there any suggestions?  
The ODE model is pretty simple and doesn’t require much computational power, so this is not a constraint.

Thank you!

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**Author:** ![Christopher\_Fisher](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/christopher_fisher/32/26132_2.png) [@Christopher\_Fisher](https://discourse.julialang.org/u/Christopher_Fisher)\
**Post date:** [May 17, 2023, 12:23am UTC](https://discourse.julialang.org/t/workflow-for-mcmc-parameter-estimation/98960/2 "2023-05-17T00:23:36Z")

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[DifffEqBayes.jl](https://github.com/SciML/DiffEqBayes.jl) is a good starting place.

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**Author:** ![PeX](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pex/32/49986_2.png) [@PeX](https://discourse.julialang.org/u/PeX)\
**Post date:** [May 18, 2023, 12:09am UTC](https://discourse.julialang.org/t/workflow-for-mcmc-parameter-estimation/98960/3 "2023-05-18T00:09:19Z")

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Thank you!!

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**Author:** ![math4mad](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/math4mad/32/49486_2.png) [@math4mad](https://discourse.julialang.org/u/math4mad)\
**Post date:** [May 18, 2023, 3:04am UTC](https://discourse.julialang.org/t/workflow-for-mcmc-parameter-estimation/98960/4 "2023-05-18T03:04:20Z")

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Here is [Turing.jl bayesian-differential-equations](https://turinglang.org/v0.25/tutorials/10-bayesian-differential-equations/)